CN205317562U - Chloroform system of fumigating - Google Patents
Chloroform system of fumigating Download PDFInfo
- Publication number
- CN205317562U CN205317562U CN201520961474.2U CN201520961474U CN205317562U CN 205317562 U CN205317562 U CN 205317562U CN 201520961474 U CN201520961474 U CN 201520961474U CN 205317562 U CN205317562 U CN 205317562U
- Authority
- CN
- China
- Prior art keywords
- chloroform
- containers
- storing containers
- draw ring
- sleeve pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a fumigation apparatus. A chloroform system of fumigating, including the vacuum ware that links together, sodium hydroxide solution deposits the container, the container is deposited to the pedotheque and the container is deposited to water, the pedotheque is deposited the container and still is connected with the chloroform and deposits the container, it all includes opening container and sealed lid to deposit the container, the opening container is equipped with handle rod, handle rod is equipped with the sleeve pipe, be equipped with elasticity adjusting mechanism between handle rod and the sleeve pipe, elasticity adjusting mechanism includes the parent tube, centre gripping layer and pretightning force regulation structure, the centre gripping layer comprises a plurality of frictions strip, the friction strip is equipped with the slide bar, the inner of slide bar is equipped with the third spring, the sleeve pipe is stainless steel construction. The utility model provides a can to handle the broken vacuum of a large amount of pedotheques convenient and need not to shift chloroform system of fumigating and the stifling method that leaching technology also can be accomplished to the sample at every turn, solved little, the broken vacuum of sample size that present stifling process handled at every turn and remove the chloroform inconvenient, need to shift the problem that leaching technology just can be accomplished to the sample.
Description
Technical field
This utility model relates to device for fumigation, particularly relates to a kind of chloroform fumigation system.
Background technology
Need soil pattern is fumigated when measuring soil microbes biomass carbon nitrogen. Existing fumigating method is soil, sodium hydroxide solution and chloroform to be placed in the uncovered storing containers of correspondence, again three containers are placed in exsiccator and in exsiccator, place moistening reagent paper and carry out equilibrium water conten, then exsiccator is carried out evacuation to make chloroform boiling and to fumigate. Existing stifling mode has the disadvantage that because chloroform, sodium hydroxide, soil and water are stored in exsiccator, and exsiccator can not be excessive for convenient in carrying volume, so causing that the sample size of process every time is fewer; Being negative pressure owing to having fumigated rear exsiccator internal, it is necessary to strike can open with rubber hammer, damaging so being easily caused instrument and equipment when the lid of exsiccator is opened effort and opens; Evacuation is needed repeatedly to be removed by the chloroform in soil after having fumigated; Owing to exsiccator is merely able to put down the soil storing containers of small volume, so soil sample weighting amount is limited, in whole stifling process, chloroform is entered internal by pedotheque surface, it is likely to result in stifling uneven, not thorough, and also need to transfer in the container that volume is bigger the sample processed add digestion agent after fumigating end, can carry out rocking vibration to complete extracting technology, therefore operation trouble.
Utility model content
It is convenient and also be able to the chloroform fumigation system of extracting technology without shifting sample that this utility model provides a kind of substantial amounts of pedotheque, mobile vacuum breaker of every time can processing, solve that the sample size that existing stifling operation processes every time is little, vacuum breaker and the imitative inconvenience of dechlorination, the problem that needs transfer sample can complete extracting technology.
More than technical problem is that and solved by following technical proposal: a kind of chloroform fumigation system, including depurator, chloroform storing containers, sodium hydroxide solution storing containers, pedotheque storing containers and water storing containers, all of described storing containers all includes open containers and the sealing lid covered on the opening of open containers, described sealing covers and is provided with valve, described depurator, sodium hydroxide solution storing containers, pedotheque storing containers and chloroform storing containers are connected in turn, described water storing containers links together with described soil storing containers, the valve that described sealing covers is for controlling open containers with break-make with open containers space outerpace of the break-make between the container that connects and open containers, described open containers is provided with handle bar, the outer resilient sleeve of described handle bar is provided with sleeve pipe, the elastic adjusting mechanism of the elastic force being provided with between adjusting sleeve pipe and handle bar between described handle bar and sleeve pipe, described elastic adjusting mechanism includes being set in that handle bar is outer and the base tube that is located in sleeve pipe and be looped around the holding sheet outside described base tube, described holding sheet is constituted along the circumferentially distributed fricting strip of base tube by some pieces, described fricting strip is provided with some slide bars radially extended along base tube, described sliding bar is arranged in described base tube, the inner of described slide bar is provided with shift-in outside driving slide bar and drives fricting strip to be connected to the 3rd spring together with sleeve pipe, described elastic adjusting mechanism is additionally provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring, described sleeve pipe is stainless steel structure.This attachment structure relation, owing to amplifying, exsiccator carries out evacuation, therefore, it is possible to increase single pedotheque amount or by the mode that multiple pedotheque storing containers are cascaded being increased the treating capacity of single by increasing the mode of storing containers volume. Vacuum breaker can be carried out by the mode of unlatching valve, so without carrying out beaing operation during vacuum breaker; Owing to chloroform will not enter (space vacant in vaporizer in former method is redundant space) in redundant space, evacuation removes fast and easy during chloroform. Stifling process can be rocked pedotheque storing containers, chloroform can be made well in soil, stifling more thorough. Directly digestion agent can be poured in pedotheque storing containers and carry out rocking and completing extracting technology namely without shifting soil so that it is convenient to carry out during lixiviate. When moving open containers, carrying out firmly import by gripping handle bar, it is convenient therefore to move during this utility model; Handle bar in the technical program has elasticity, thus comfortableness when improving use, the elastic effect in the technical program can also change, to adapt to different needs. The elastic concrete adjustment process of handle bar is, the 3rd spring moving radially along base tube is driven by pretightning force adjustment structure, so that fricting strip changes with the normal pressure of sleeve pipe, thus realizing the change of pretightning force so that the size change of the power that sleeve pipe rocks relative to handle bar reaches different elastic effects.
As preferably, described depurator, sodium hydroxide solution storing containers, pedotheque storing containers and chloroform storing containers are detachably connected successively by snap joint. Conveniently increase can be stored container to be attached and disconnection so that it is convenient to increase when storing number of containers.
As preferably, the described lid that seals is detachably connected with open containers. Load article to convenient when storing in container.
As preferably, described chloroform storing containers being deposited the ceramics of washing and drying after concentrated hydrochloric acid solution soaks 1 hour. It is prevented from chloroform boiling process producing waterfall boiling phenomenon.
As preferably, the granularity of described ceramics is between 0.4 millimeter to 0.6 millimeter. Anti-waterfall boils effective.
As preferably, the opening of described open containers is also associated with inner cap, described inner cap includes roof and cylindrical sidewall, described cylindrical sidewall is sealed connected together with described open containers, described roof includes fixed part and open portion, described fixed part links together with described sidewall, described open portion is sealed connected together with described fixed part by tear line, described fixed part, open portion and tear line three link together in the way of integrative-structure, one end of described open portion is provided with contiguous block, described contiguous block is connected to draw ring that is that can erect for fulcrum relative to open portion and that be in horizontal state with contiguous block, described tear line is provided with the initial section of tearing, described contiguous block is elastic construction, it is provided with air cavity in described contiguous block, described air cavity is provided with the gas outlet that the described initial section of tearing is blown. inner cap is set so that without being sealed by the sealing-plug with valve when being not attached to carry out together stifling operation, improve convenience during use. when needs carry out stifling operation, draw ring is erected to required angle relative to roof with contiguous block for fulcrum, then pass through draw ring draw open portion and tear line is torn and realize by open portion with standing part from, now form a manhole appendix at the position of roof correspondence open portion, then lid top cover labyrinth so that seal the valve inner cap open communication container covered.Open portion owing to constituting manhole appendix lid is structure as a whole with fixed part and to link together, and namely produces together, so easy to make and to manhole appendix good airproof performance. Namely can open by drawing and design draw ring therefore opened convenience. " the initial section of tearing " refers to the position that in the process being opened open portion by draw ring, first tear line is torn, and this position is in contiguous block side. Tearing in process, tear line may produce the action pressed down in container in the initial section of tearing place and moment of being just torn can produce bigger vibration, if the initial section of tearing and periphery thereof have dust, above procedure can cause that dust enters in container. The technical program before opening, up and down pressing draw ring and extrude open portion to reduce in the process of the tearing strength of tear line, air cavity produces the action of outwards air blowing and is blown away by the dirts such as the dust of the initial section of tearing and periphery thereof, thus avoiding dirt in opening process to fall to the generation causing polluting in container.
As preferably, described gas outlet is provided with diaphragm seal, and described connection seat is provided with the tool rest rotated together in company with described draw ring, and described tool rest is provided with and rotates and rotate together in company with draw ring when holding up described draw ring and poke the second cutting edge of described diaphragm seal; Rotating and hold up in the process of described draw ring, described second cutting edge pokes the moment that the moment of described diaphragm seal breaks early than described tear line. Design diaphragm seal, it is possible to prevent from depositing dust in process and enter air cavity, if there being dust in air cavity, just containing dust, can cause being not easy to blow clean the initial section of tearing when blowing in the gas blown out. Second cutting edge is set, it is possible to increase open convenience during diaphragm seal.
As preferably, described tool rest is additionally provided with and rotates together in company with draw ring when rotating and hold up described draw ring and poke the 3rd cutting edge of described tear line; Rotating and hold up in the process of described draw ring, described second cutting edge is poked the moment of described diaphragm seal and is poked the moment of described tear line early than described 3rd cutting edge. In opening process, it is possible to by the 3rd cutting edge tear line punctured or stab so that just tear line can be torn by less power draw ring.
As preferably, the air pressure in described air cavity is more than 1.5 normal atmospheres. Rotate draw ring and after puncturing diaphragm seal, need not separately squeeze flow block and make air cavity deformation can be realized as air cavity blow gas and go the initial section of tearing is cleaned. Convenience during use is good.
As preferably, described draw ring is connected with hinge, and described draw ring is hinged with described contiguous block by described hinge, and described tool rest is fixed in described hinge. Reliability when tool rest is driven by draw ring and rotates can be improved.
As preferably, described pretightning force adjustment structure includes the conical head of two tubular structures being supported on outside handle bar by base tube, drive conical head move axially and can make conical head stop at setting position driving structure and some push rods, said two conical head is in the two ends being slidably connected at described base tube in the way of miner diameter end is arranged oppositely, the two ends of described push rod are shelved on the conical surface of said two conical head, the all of described slide bar of same fricting strip passes through described spring supporting on same described push rod, the described slide bar of each piece of fricting strip is respectively supported by a described push rod. during adjustment, realize push rod by the position of axially varying conical head and move radially thus realizing the push rod change along base tube radial position along base tube, thus realizing the change of the 3rd initial tension of spring.Convenience during adjustment is good.
As preferably, described driving structure includes the jacking block in two two ends being threaded in described base tube, and said two conical head is between said two jacking block. Driving conical head to realize regulating by rotating jacking block, regulate and put in place, be automatically positioned, convenience during use is better.
This utility model has an advantage that the amount of the sample that single can process can freely be chosen as required; During vacuum breaker conveniently; Go out during chloroform quick; Namely extracting technology can be carried out without carrying out pedotheque transfer; During mobile container conveniently.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of this utility model embodiment one.
Fig. 2 is the structural representation of storing containers.
Fig. 3 is the cross sectional representation of the handle bar in Fig. 2.
Fig. 4 is the axial cross-sectional schematic of the handle bar in Fig. 2.
Fig. 5 is the structural representation of the inner cap in this utility model embodiment two;
Fig. 6 is the close-up schematic view at the A place of Fig. 5;
Fig. 7 is the partial schematic diagram of the inner cap in this utility model embodiment three.
In figure: inner cap 1, roof 11, fixed part 111, open portion 112, sidewall 12, tear line 13, prize gap 14, contiguous block 2, air cavity 21, gas outlet 211, tool rest 22, second cutting edge 221 and the 3rd cutting edge 222, diaphragm seal 23, draw ring 3, first cutting edge 31, hinge 32, depurator 4, storing containers 5, chloroform storing containers 5-1, sodium hydroxide solution storing containers 5-2, pedotheque storing containers 5-3, water storing containers 5-4, open containers 51, seal lid 52, valve 53, elastic adjusting mechanism 6, base tube 61, holding sheet 62, fricting strip 621, slide bar 622, 3rd spring 623, pretightning force adjustment structure 63, conical head 631, push rod 632, drive structure 633, jacking block 6331, handle bar 7, sleeve pipe 71.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is further described.
Embodiment one, referring to Fig. 1, a kind of chloroform fumigation system, including depurator 4 and 6 storing containers 5. 6 storing containers 5 respectively 1 chloroform storing containers 5-1,1 sodium hydroxide solution storing containers 5-2,3 pedotheque storing containers 5-3 and 1 water storing containers 5-4. Storing containers 5 includes open containers 51 and the sealing lid 52 covered on the opening of open containers. Seal lid 52 and open containers 51 screw thread is detachably connected. Seal lid 52 and be provided with valve 53. The structure type of valve 53 carries out choosing as required. Depurator 4 is linked together by a port of the valve on pipeline sodium hydroxide solution storing containers 5-2, another port of valve on sodium hydroxide solution storing containers 5-2 links together with the valve of of the high order end in 3 pedotheque storing containers 5-3, valve on 3 pedotheque storing containers 5-3 is connected in series and sends out, and the valve in chloroform storing containers 5-1 and the valve in water storing containers 5-4 link together with the port of the valve of of low order end in 3 pedotheque storing containers 5-3 in parallel. 6 storing containers 5 are removably joined together by snap joint, detachable connector can be polymerized in valve. Chloroform storing containers 5-1 deposits the ceramics of washing and drying after concentrated hydrochloric acid solution soaks 1 hour. The granularity of ceramics is between 0.4 millimeter to 0.6 millimeter.
Referring to Fig. 2, storing containers 5 also includes inner cap 1. Inner cap 1 includes roof 11 and cylindrical sidewall 12.Sidewall 11 also can the mode of plug be sealed connected together with the opening of open containers 51. Roof 11 includes fixed part 111 and open portion 112. Fixed part 111 links together with sidewall 12. The wall thickness of open portion 112 is less than the wall thickness of fixed part 111. Open portion 112 is sealed connected together with fixed part 111 by tear line 13. Fixed part 111, open portion 112 and tear line 13 three link together in the way of integrative-structure.
Tear line 13 is arranged at the inner surface of roof 11. Roof 11 outer surface is plane corresponding to the position of tear line 13. This structural relation enables to tear line place and is not easy laying dust, it is possible to keep the spatter property of top wall outer surface, so that not easily lead to the generation polluted when opening open portion.
Tear line 13 is constituted for the groove formed by the inner surface of roof 11 depression. Reliably tear along tear line when enabling to open open portion. By pressure open portion down, the bonding strength of tear place can be declined during unlatching, so that power required when opening declines, opening force decline is then not easy to produce draw ring and produces phenomenon of rupture with the junction of contiguous block in opening process and cause to be opened by draw ring.
The groove constituting tear line 13 is point kerve. The effect bonding strength of tear place being declined by pressing down open portion can be improved further.
One end of open portion 112 is provided with contiguous block 2. Contiguous block 2 is linked together with open portion 112 by the mode of welding or integrative-structure. Contiguous block 2 is connected to the draw ring 3 being in horizontal state. Contiguous block 2 is elastic construction. Air cavity 21 it is provided with in contiguous block 2. Air cavity 21 is provided with the gas outlet 211 that the initial section of tearing of tear line 13 is blown.
Draw ring 3 prizes gap 14 with being provided with between roof 11. The intensity pressing to reduce down tear line to open portion can be realized by pressure draw ring down.
The lower surface of draw ring 3 is provided with the first cutting edge 31. The cutting edge line of the first cutting edge 31 is positioned at the surface of tear line 13, and when namely pressing draw ring 13 down, the first cutting edge 31 can switch to tear line 13. By pressing down draw ring to realize the first cutting edge in the process pressed down to open portion and tear line can produce downcutting so that the decrease in strength amplitude of tear line is bigger it is thus possible to open open portion more effortlessly.
Open when make after lid top cover labyrinth 52 valve 53 can space in UNICOM's open containers 51 time, then first open open portion 112 then lid top cover labyrinth. When opening switch portion, pressing contiguous block 2 first repeatedly so that the gas while tear line 13 is produced incision by the first cutting edge 31, in air cavity 21 blows out through gas outlet 211 and the initial section of tearing of tear line 13 is cleaned. Then press down the right-hand member of draw ring 3 namely away from one end of contiguous block 2, make the first cutting edge 31 that tear line 13 is produced incision action and destroy the intensity of tear line 13, rotate counterclockwise draw ring 3 with contiguous block 2 for fulcrum again and erect required angle to draw ring relative to roof 11, draw 3 to pull up open portion 112, tear line 13 is torn and realizes separating open portion 112 with fixed part 111 again through draw ring, now form a manhole appendix at the position of the corresponding open portion of roof 11.
Open containers 51 is provided with handle bar 7. The outer resilient sleeve of handle bar 7 is provided with sleeve pipe 71. Sleeve pipe 71 is stainless steel structure.
Referring to Fig. 3, between handle bar 7 and sleeve pipe 71, it is provided with elastic adjusting mechanism 6. Elastic adjusting mechanism 6 includes base tube 61, holding sheet 62 and pretightning force adjustment structure 63.Base tube 61 is set in outside handle bar 7. Base tube 61 is located in sleeve pipe 71. Holding sheet 62 is made up of some pieces of fricting strips 621. Fricting strip 621 is circumferentially distributed along base tube 61. Fricting strip 621 is provided with some slide bars 622 radially extending axial distribution along base tube. Slide bar 622 slides and is arranged in base tube 61. The inner of slide bar 622 is provided with the 3rd spring 623. 3rd spring 623 drives fricting strip to be connected to together with sleeve pipe 71 by slide bar. The pretightning force adjustment structure 63 of outer shifting includes two conical heads 631 and some push rods 632. Conical head 631 is tubular structure. Conical head 631 is set on handle bar 7 and is located in base tube 61 and linked together with handle bar 7 by base tube 61. Conical head 631 is only slidably connected in base tube 61. Circumferentially distributed axially extending along base tube 61 of push rod 632. The all of slide bar 622 of same fricting strip 621 is supported on same push rod 632 by the 3rd spring 623, and the slide bar of each piece of fricting strip is respectively supported by a push rod.
Referring to Fig. 4, two conical heads 631 are in the two ends being slidably connected at base tube 61 in the way of miner diameter end is arranged oppositely. The two ends of push rod 632 are shelved on the conical surface of two conical heads 631. Pretightning force adjustment structure 63 also includes driving structure 633. . Structure 633 is driven to include the jacking block 6331 in two two ends being threaded in base tube 61. Jacking block 6331 is set on handle bar 7. Two conical heads 631 are between two jacking blocks 6331.
Referring to Fig. 2, during use, it is held on sleeve pipe 71 by hands and moves container.
Referring to Fig. 4 and Fig. 3, the process of the elastic effect adjusting sleeve pipe is: drive conical head 631 axially moving along base tube 61 by rotating jacking block 6331, conical head 631 drives push rod 632 moving radially along base tube 61, and push rod 632 extrudes the 3rd spring 623 and changes pretightning force.
Embodiment two, with the difference of embodiment one be:
Referring to Fig. 5, contiguous block 2 is also associated with tool rest 22. Gas outlet 211 is provided with diaphragm seal 23, and namely gas outlet is what close. Noble gas or nitrogen it is filled with in air cavity 21. Air pressure in air cavity 21 is more than 1.5 normal atmospheres.
Referring to Fig. 6, tool rest 22 is provided with the second cutting edge 221 and the 3rd cutting edge 222.
In use procedure, when rotating draw ring 3 and making in the process that draw ring 3 is holded up, contiguous block 2 is deformed and rotates, and contiguous block 2 makes tool rest 22 also rotate counterclockwise when rotating, tool rest 22 drive the second cutting edge 221 and the 3rd cutting edge 222 also together with rotate. In rotation process, first the second cutting edge 221 punctures diaphragm seal 23, makes the gas in air cavity 21 discharge and the initial section of tearing of tear line 13 is cleaned, then the 3rd cutting edge 222 punctures or stabs the initial section of tearing of tear line 13, enters through draw ring 3 and is completely torn apart by tear line and realizes taking off open portion 112.
Embodiment three, with the difference of embodiment two be:
Referring to Fig. 7, draw ring 3 is connected with hinge 32. Draw ring 3 is hinged with contiguous block 2 by hinge 32. Tool rest 22 is fixed in hinge 32.
Claims (10)
1. a chloroform fumigation system, including depurator, chloroform storing containers, sodium hydroxide solution storing containers and pedotheque storing containers, it is characterized in that, also include water storing containers, all of described storing containers all includes open containers and the sealing lid covered on the opening of open containers, described sealing covers and is provided with valve, described depurator, sodium hydroxide solution storing containers, pedotheque storing containers and chloroform storing containers are connected in turn, described water storing containers links together with described soil storing containers, the valve that described sealing covers is for controlling open containers with break-make with open containers space outerpace of the break-make between the container that connects and open containers, described open containers is provided with handle bar, the outer resilient sleeve of described handle bar is provided with sleeve pipe, the elastic adjusting mechanism of the elastic force being provided with between adjusting sleeve pipe and handle bar between described handle bar and sleeve pipe, described elastic adjusting mechanism includes being set in that handle bar is outer and the base tube that is located in sleeve pipe and be looped around the holding sheet outside described base tube, described holding sheet is constituted along the circumferentially distributed fricting strip of base tube by some pieces, described fricting strip is provided with some slide bars radially extended along base tube, described sliding bar is arranged in described base tube, the inner of described slide bar is provided with shift-in outside driving slide bar and drives fricting strip to be connected to the 3rd spring together with sleeve pipe, described elastic adjusting mechanism is additionally provided with the pretightning force adjustment structure of the pretightning force regulating described 3rd spring, described sleeve pipe is stainless steel structure.
2. chloroform fumigation system according to claim 1, it is characterised in that described depurator, sodium hydroxide solution storing containers, pedotheque storing containers and chloroform storing containers are detachably connected successively by snap joint.
3. chloroform fumigation system according to claim 1 and 2, it is characterised in that described sealing lid and open containers are detachably connected.
4. chloroform fumigation system according to claim 1 and 2, it is characterised in that deposit the ceramics of washing and drying after concentrated hydrochloric acid solution soaks 1 hour in described chloroform storing containers.
5. chloroform fumigation system according to claim 4, it is characterised in that the granularity of described ceramics is between 0.4 millimeter to 0.6 millimeter.
6. chloroform fumigation system according to claim 1 and 2, it is characterized in that, the opening of described open containers is also associated with inner cap, described inner cap includes roof and cylindrical sidewall, described cylindrical sidewall is sealed connected together with described open containers, described roof includes fixed part and open portion, described fixed part links together with described sidewall, described open portion is sealed connected together with described fixed part by tear line, described fixed part, open portion and tear line three link together in the way of integrative-structure, one end of described open portion is provided with contiguous block, described contiguous block is connected to draw ring that is that can erect for fulcrum relative to open portion and that be in horizontal state with contiguous block, described tear line is provided with the initial section of tearing, described contiguous block is elastic construction, it is provided with air cavity in described contiguous block, described air cavity is provided with the gas outlet that the described initial section of tearing is blown.
7. chloroform fumigation system according to claim 6, it is characterized in that, described gas outlet is provided with diaphragm seal, described connection seat is provided with the tool rest rotated together in company with described draw ring, and described tool rest is provided with and rotates and rotate together in company with draw ring when holding up described draw ring and poke the second cutting edge of described diaphragm seal; Rotating and hold up in the process of described draw ring, described second cutting edge pokes the moment that the moment of described diaphragm seal breaks early than described tear line.
8. chloroform fumigation system according to claim 7, it is characterised in that described tool rest is additionally provided with and rotates and rotate together in company with draw ring when holding up described draw ring and poke the 3rd cutting edge of described tear line; Rotating and hold up in the process of described draw ring, described second cutting edge is poked the moment of described diaphragm seal and is poked the moment of described tear line early than described 3rd cutting edge.
9. chloroform fumigation system according to claim 1 and 2, it is characterized in that, described pretightning force adjustment structure includes the conical head of two tubular structures being supported on outside handle bar by base tube, drive conical head move axially and can make conical head stop at setting position driving structure and some push rods, said two conical head is in the two ends being slidably connected at described base tube in the way of miner diameter end is arranged oppositely, the two ends of described push rod are shelved on the conical surface of said two conical head, the all of described slide bar of same fricting strip passes through described spring supporting on same described push rod, the described slide bar of each piece of fricting strip is respectively supported by a described push rod.
10. chloroform fumigation system according to claim 9, it is characterised in that described driving structure includes the jacking block in two two ends being threaded in described base tube, and said two conical head is between said two jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961474.2U CN205317562U (en) | 2015-11-29 | 2015-11-29 | Chloroform system of fumigating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520961474.2U CN205317562U (en) | 2015-11-29 | 2015-11-29 | Chloroform system of fumigating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317562U true CN205317562U (en) | 2016-06-15 |
Family
ID=56188902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520961474.2U Expired - Fee Related CN205317562U (en) | 2015-11-29 | 2015-11-29 | Chloroform system of fumigating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404514A (en) * | 2015-11-29 | 2017-02-15 | 杭州跟策科技有限公司 | Chloroform fumigating apparatus |
| CN106404488A (en) * | 2016-10-25 | 2017-02-15 | 中国水产科学研究院黄海水产研究所 | Closed multi-layered acid fumigation device capable of controlling release of acid steam |
| CN110658326A (en) * | 2019-10-11 | 2020-01-07 | 肖琪琪 | Soil microorganism fumigation device |
-
2015
- 2015-11-29 CN CN201520961474.2U patent/CN205317562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404514A (en) * | 2015-11-29 | 2017-02-15 | 杭州跟策科技有限公司 | Chloroform fumigating apparatus |
| CN106404488A (en) * | 2016-10-25 | 2017-02-15 | 中国水产科学研究院黄海水产研究所 | Closed multi-layered acid fumigation device capable of controlling release of acid steam |
| CN106404488B (en) * | 2016-10-25 | 2018-11-27 | 中国水产科学研究院黄海水产研究所 | A kind of smoked device of multilayer acid of closed controllable release acid vapor |
| CN110658326A (en) * | 2019-10-11 | 2020-01-07 | 肖琪琪 | Soil microorganism fumigation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205317562U (en) | Chloroform system of fumigating | |
| CN200998724Y (en) | High-pressure gas purging device for wind pipe purification | |
| CN110755932B (en) | Prevent dehydration tower of jam | |
| CN205361598U (en) | Broken system of high -voltage pulse formula polycrystalline silicon silicon rod | |
| CN203936073U (en) | Dispensing needle head cleaning device | |
| CN204134991U (en) | A kind of rubber plug cleaning machine | |
| CN204824117U (en) | A empty bottle machine of sweeping for olive oil filling technology | |
| CN202962802U (en) | Rolling brush | |
| CN103750726B (en) | A kind of Hawthorn pit-removed unit of many bores stoning pipe | |
| CN205049391U (en) | Survey soil microorganism biomass carbon chloroform fumigation apparatus for nitrogen | |
| CN105277404B (en) | Determine soil microbes biomass carbon nitrogen chloroform device for fumigation and fumigating method | |
| CN210296314U (en) | Quick wafer washing unit | |
| CN106404514A (en) | Chloroform fumigating apparatus | |
| CN205056543U (en) | High -efficient vegetable washing machine | |
| CN105525772A (en) | Moving stage with dry ice tank | |
| CN206007153U (en) | Hand-held cleaner | |
| CN209439131U (en) | Dry ice cleaning device | |
| CN207027798U (en) | A kind of Furniture Factory's waste wood processing equipment | |
| CN206590864U (en) | One kind rushes bottle pipe | |
| CN205673319U (en) | Washer | |
| CN201080248Y (en) | Dry powder automatic filling machine for extinguisher | |
| CN204165711U (en) | A kind of for detecting the bubble-tight equipment of lower wader | |
| CN208405471U (en) | A kind of test tube sterilizing bucket | |
| CN208342998U (en) | A kind of weather strip for automobile guillotine blanking device | |
| CN107719975A (en) | A kind of carpet sale receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20161129 |