CN211706241U - Dust aftertreatment environmental protection purifier is used in concrete admixture production - Google Patents
Dust aftertreatment environmental protection purifier is used in concrete admixture production Download PDFInfo
- Publication number
- CN211706241U CN211706241U CN201922002190.1U CN201922002190U CN211706241U CN 211706241 U CN211706241 U CN 211706241U CN 201922002190 U CN201922002190 U CN 201922002190U CN 211706241 U CN211706241 U CN 211706241U
- Authority
- CN
- China
- Prior art keywords
- chamber
- dust
- purification
- concrete admixture
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 36
- 239000004567 concrete Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000007613 environmental effect Effects 0.000 title claims abstract description 8
- 238000000746 purification Methods 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a dust aftertreatment environmental protection purifier is used in concrete admixture production, comprising a main body, an air inlet pipe, the blast pipe, top-down divide into the feed liquor chamber in the main part, purify the chamber, retrieve the chamber, the feed liquor chamber includes the stock solution district, the liquid outlet district bottom surface is densely covered and is seted up a plurality ofly and the spillway hole that purifies the chamber intercommunication below, it is used for the water conservancy diversion to purify the brush hair bundle that intracavity top was equipped with a plurality of vertical directions, it has a plurality of baffling boards to purify intracavity fixed mounting, purify the chamber bottom and set up and retrieve the discharge that the discharge port that the chamber intercommunication was used for purifying chamber bottom mud impurity with the below, it is used for the discharge of mud impurity to retrieve the drain to set up the chamber bottom, this device can effectively carry out purification treatment to dust gas, the dust removal rate is high.
Description
Technical Field
The utility model relates to a concrete admixture production facility technical field, concretely relates to dust aftertreatment environmental protection purifier is used in concrete admixture production.
Background
Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete refers to cement concrete, also known as ordinary concrete, which is prepared by mixing cement as a cementing material, sand and stone as aggregates, water, an additive and an admixture in a certain proportion and stirring. Concrete mixing is an operation method for uniformly mixing materials such as cement, lime, water and the like. Concrete mixing is divided into two categories: manually and mechanically stirring the water. The concrete mixing plant is widely applied to construction projects of industry, agriculture, traffic, national defense, water conservancy, municipal administration and the like in China, and the demand is increasing continuously.
The admixture is one of important raw materials for producing concrete, has important influence on the workability, the working performance and the like of the concrete, and the application specific gravity of the concrete admixture is increased along with the rapid development of the construction industry, wherein the high-performance concrete is more and more popular. In the production preparation process of concrete admixture, generally including the preliminary treatment of raw materials and mix the stirring, in these operation processes, the crushing of existence, step such as mix can produce a large amount of dust, not only influences the production environment great, also has very big threat to operating personnel health, very easily arouses the incident moreover, to this, this application has proposed a dust aftertreatment environmental protection purifier for concrete admixture production.
Disclosure of Invention
The purpose of the invention is as follows: an object of the utility model is to prior art not enough, provide a dust aftertreatment environmental protection purifier is used in concrete admixture production, can effectively carry out purification treatment to dust gas, the dust removal rate is high, and self-cleaning nature is strong, and whole flexibility ratio is high, and the loading and unloading of being convenient for are used, and the suitability is strong.
The utility model provides a dust aftertreatment environmental protection purifier is used in concrete admixture production, including the main part, intake pipe, blast pipe with the main part intercommunication, top-down divide into the feed liquor chamber in the main part, purify the chamber, retrieve the chamber, the feed liquor chamber includes the stock solution district, go out the liquid district bottom surface and densely covered the spillway hole of seting up a plurality of and below purification chamber intercommunication, it is used for the water conservancy diversion to purify the brush hair bundle that the intracavity top was equipped with a plurality of vertical directions, it has a plurality of baffling boards to purify intracavity fixed mounting, purify the chamber bottom and set up and retrieve the discharge of chamber intercommunication with the below and be used for purifying the discharge of chamber bottom mud impurity, it sets up the drain and.
As a further improvement of the utility model: the intake pipe purifies the leading-in that chamber lower part lateral wall intercommunication is used for containing dust gas in with the main part, and the blast pipe runs through the discharge that the feed liquor chamber of top and the interior purification chamber top intercommunication of main part are used for purifying the back gas, the reservoir district intercommunication is equipped with the feed liquor pipe that is used for supplying water.
As a further improvement of the utility model: the liquid storage area and the liquid outlet area are provided with through holes for communication, and the through holes are provided with valves.
As a further improvement of the utility model: the baffle plates are at least 2, the number of the baffle plates is between two adjacent baffle plates fixedly connected with the bottom of the purification cavity, the bottom of a purification area formed between the baffle plate fixedly connected with the bottom of the purification cavity and the inner wall of the adjacent purification cavity is provided with the discharge port, and the bottom of the purification area is of a concave cambered surface structure.
As a further improvement of the utility model: an access operation door is hinged to the outer wall of the main body corresponding to the purification cavity, and a transparent visual area is arranged on the outer wall of the main body corresponding to the recovery cavity.
As a further improvement of the utility model: the bristle bundles are arranged on the mesh plate, the mesh plate is provided with a slide bar, the top of the purification cavity is provided with a chute matched with the slide bar, and the mesh plate provided with the bristle bundles is connected in the chute at the top of the purification cavity in a sliding manner through the slide bar.
As a further improvement of the utility model: the side wall of the baffle plate is also provided with a chute, an auxiliary mesh plate for mounting bristle bundles is arranged in the chute in a sliding manner, and the bristle bundles mounted on the auxiliary mesh plate are obliquely arranged and are obliquely and downwards arranged from the auxiliary mesh plate to the outer side.
As a further improvement of the utility model: the water drawing device is characterized by further comprising a backflow mechanism, the backflow mechanism comprises a water drawing hose and a backflow pipe which are communicated, a backflow pump is installed on the backflow pipe and used for pressure-regulating water supply, the upper end of the backflow pipe is communicated with the liquid inlet pipe, a reversing valve is arranged at a communication port of the backflow pipe and the liquid inlet pipe, the lower end of the water drawing hose penetrates through and extends into the recycling cavity, and a floating plate is arranged at the bottom end of the water drawing hose in a.
Has the advantages that:
1. the utility model discloses a high humidity environment adsorbs tiny dust, gather, the velocity of flow of the water droplet or the rivers of steerable whereabouts simultaneously, the flow, and then adjust the absorption edulcoration efficiency of dust, can effectively carry out purification treatment to dust gas, the dust removal rate is high, and by rivers absorption back whereabouts deposit, at this in-process, rivers that the top fell can carry out the washing of certain degree to the device inner structure, self-cleaning nature is strong, the whole cycle of dismantling the clearance has been prolonged, whole flexibility ratio is high, and the loading and unloading of being convenient for use, the suitability is strong.
2. During the operation, a large amount of dusts are collected by the fan suction (adopt conventional dust to collect the mechanism can, not this application improves the key, do not do the detailed description, not shown in the figure) and send into the purification intracavity through the intake pipe, the air current that contains the dust flows between baffling board, through the water smoke in the purification intracavity, wet brush hair bundle's absorption back, clean gas is discharged from the blast pipe, at this in-process, the rivers, the water droplet that contain mud, impurity of production or through the discharge port of below fall into the recovery intracavity, finally discharge from the drain. The liquid inlet pipe is used for supplementing water flow into the liquid inlet cavity, the liquid inlet cavity is divided into a liquid outlet area and a liquid storage area, sufficient water can be supplied to the liquid storage area for storage at one time, then the flow of the valve at the through hole is adjusted as required, and the liquid is quantitatively supplied to the liquid outlet area.
3. The baffle plate is favorable for prolonging the flowing route and time of dust, the dust removal rate is improved, the bottom surface of the purification cavity connected with the baffle plate is an adaptive concave arc surface, and the lowest end of each arc surface is provided with a discharge port, so that the water flow containing sludge and impurities can smoothly fall into the recovery cavity below.
4. The main part lateral wall installs the maintenance operation door, is convenient for maintain, change, operation such as maintenance to inside work piece, sets up transparent visual area and is favorable to monitoring and retrieving intracavity sludge content, in time discharges.
5. Install the brush hair bundle on the mesh board to can dismantle the connection through draw runner, spout adaptation, compare in the integral type link firmly, be favorable to dismantling to wash, maneuverability is strong.
6. The baffle plate is also provided with the bristle bundle which is detachably mounted, so that the dust removal effect is further improved, and at the moment, the bristle bundle is inclined downwards, so that the water flow is guided downwards.
7. Set up backward flow mechanism, can effectively improve resource utilization with the long-pending rivers reuse who stays in the top of retrieving the intracavity, the practicality is strong. When the floating plate is used, sewage containing sludge and impurities is kept stand in the recovery cavity, after the sludge and the impurities are deposited, the upper water flow is clear, the upper clear liquid can be sucked out for utilization through the water suction hose, and the floating plate can ensure that the water suction port of the water suction hose is positioned near the liquid level. The hose adopted by the water drawing pipe is beneficial to ensuring a certain deformation space.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of another internal structure of the present invention (including a secondary mesh plate);
FIG. 4 is a schematic view of the bottom surface of the liquid inlet chamber of the present invention;
FIG. 5 is a schematic view of the mesh plate of the present invention;
in the figure: the device comprises a main body 1, an air inlet pipe 11, an air outlet pipe 12, a liquid inlet pipe 13, an inspection operation door 14, a transparent visual area 15, a liquid inlet cavity 2, a liquid storage area 21, a liquid outlet area 22, an overflow hole 23, a through hole 24, a purification cavity 3, a bristle bundle 31, a baffle plate 32, a discharge port 33, a mesh plate 34, a slide bar 35, an auxiliary mesh plate 36, a recovery cavity 4, a sewage discharge port 41, a reflux mechanism 5, a water drawing hose 51, a reflux pipe 52, a reflux pump 53 and a floating plate 54.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A dust post-treatment environment-friendly purification device for concrete admixture production is shown in figures 1 to 5 and comprises a main body 1, an air inlet pipe 11 and an air outlet pipe 12, wherein the air inlet pipe 11 is communicated with the side wall of the lower part of a purification cavity 3 in the main body 1 and is used for introducing dust-containing gas, and the air outlet pipe 12 penetrates through an upper liquid inlet cavity 2 and is communicated with the top of the purification cavity 3 in the main body 1 and is used for discharging purified gas;
the main body 1 is internally divided into a liquid inlet cavity 2, a purification cavity 3 and a recovery cavity 4 from top to bottom, the liquid inlet cavity 2 comprises a liquid storage area 21 and a liquid outlet area 22, the liquid storage area 21 is communicated with a liquid inlet pipe 13 for supplying water, and the bottom surface of the liquid outlet area 22 is densely provided with a plurality of overflow holes 23 communicated with the purification cavity 3 below;
opening between liquid storage district 21, play liquid district 22 and being equipped with the opening 24 that is used for the intercommunication, opening 24 department is equipped with the valve, can once only supply sufficient water to store in the liquid storage district, then adjusts the flow (can install electromagnetic flow valve as required, the regulation and control of being convenient for) of through hole department valve as required, and ration supplies liquid to going out the liquid district. When in use, water is supplied by the water inlet pipe (or the water is supplied by the backflow mechanism), clean water is sent into the liquid storage area and the liquid outlet area and falls into the purification cavity below through the overflow hole;
purify the brush hair bundle 31 that the interior top of chamber 3 was equipped with a plurality of vertical directions and be used for the water conservancy diversion, purify fixed mounting in chamber 3 has a plurality of baffling boards 32, and baffling board 32 is equipped with 2 at least (be 4 in the picture), purifies 3 bottoms in chamber and offers the discharge port 33 of retrieving chamber 4 intercommunication with the below and be used for purifying the discharge of 3 bottoms sludge impurity in chamber, retrieves 4 bottoms in chamber and offers drain 41 and be used for the discharge of sludge impurity.
Between two adjacent baffling boards 32 that link firmly with purification chamber 3 bottom to and, the baffling board 32 that links firmly with purification chamber 3 bottom and the purification zone bottom that forms between 3 inner walls of adjacent purification chamber all are equipped with discharge port 33, and the purification zone bottom is concave cambered surface structure, is favorable to containing mud, impurity's rivers to fall into the recovery intracavity of below smoothly.
An access operation door 14 is hinged on the outer wall of the main body 1 corresponding to the purification cavity 3, and a transparent visual area 15 is arranged on the outer wall of the main body 1 corresponding to the recovery cavity 4. The main part lateral wall installs the maintenance operation door, is convenient for maintain, change, operation such as maintenance to inside work piece, sets up transparent visual area and is favorable to monitoring and retrieving intracavity sludge content, in time discharges.
In addition, the device can further comprise a backflow mechanism 5, the backflow mechanism 5 comprises a water drawing hose 51 and a backflow pipe 52 which are communicated, a backflow pump 53 is mounted on the backflow pipe 52 and used for pressure-regulating water supply, the upper end of the backflow pipe 52 is communicated with the liquid inlet pipe 13, a reversing valve is arranged at a communication port of the backflow pipe 52 and the liquid inlet pipe 13, the lower end of the water drawing hose 51 penetrates and extends into the recovery cavity 4, and a floating plate 54 penetrates and is arranged at the bottom end of the water drawing hose 51. Set up backward flow mechanism, can effectively improve resource utilization with the long-pending rivers reuse who stays in the top of retrieving the intracavity, the practicality is strong.
Preferably, the bristle bundles 31 are mounted on the mesh plate 34, the mesh plate 34 is provided with a slide bar 35, the top of the purification chamber 3 is provided with a slide groove matched with the slide bar 35, and the mesh plate 34 on which the bristle bundles 31 are mounted is slidably connected in the slide groove on the top of the purification chamber 3 through the slide bar 35.
In a further preferred embodiment of the present invention, a sliding groove is also provided on the side wall of the baffle plate 32, a sub-mesh plate 36 on which the bristle bundles 31 are mounted is slidably provided in the sliding groove, and the bristle bundles 31 mounted on the sub-mesh plate 36 are obliquely arranged and obliquely downwardly and outwardly from the sub-mesh plate 36.
The utility model discloses a high humidity environment adsorbs tiny dust, gather, the velocity of flow of the water droplet or the rivers of steerable whereabouts simultaneously, the flow, and then adjust the absorption edulcoration efficiency of dust, can effectively carry out purification treatment to dust gas, the dust removal rate is high, and by rivers absorption back whereabouts deposit, at this in-process, rivers that the top fell can carry out the washing of certain degree to the device inner structure, self-cleaning nature is strong, the whole cycle of dismantling the clearance has been prolonged, whole flexibility ratio is high, and the loading and unloading of being convenient for use, the suitability is strong.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a dust aftertreatment environmental protection purifier is used in concrete admixture production, includes the main part, with intake pipe, the blast pipe of main part intercommunication, its characterized in that: top-down divide into the feed liquor chamber in the main part, purifies the chamber, retrieves the chamber, and the feed liquor chamber includes the liquid storage district, goes out the liquid district bottom surface and densely covers the spillway hole of seting up a plurality of and below purification chamber intercommunication, purifies intracavity top and is equipped with the brush hair bundle of a plurality of vertical directions and be used for the water conservancy diversion, purifies intracavity fixed mounting and has a plurality of baffling boards, purifies the chamber bottom and sets up the discharge port of retrieving the chamber intercommunication with the below and is used for purifying the discharge of chamber bottom mud impurity, retrieves the chamber bottom and sets up the drain and is used for the.
2. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 1, is characterized in that: the intake pipe purifies cavity lower part lateral wall intercommunication in with the main part and is used for the leading-in of dust-laden gas, and the blast pipe runs through the discharge that the feed liquor chamber of top and the interior purification chamber top intercommunication of main part are used for purifying the back gas, the reservoir district intercommunication is equipped with the feed liquor pipe that is used for supplying water.
3. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 2, is characterized in that: and the liquid storage area and the liquid outlet area are provided with through holes for communication, and the through holes are provided with valves.
4. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 2, is characterized in that: the baffle plates are at least 2, the baffle plates are fixedly connected between two adjacent baffle plates at the bottom of the purification cavity, the bottom of a purification area formed between the baffle plates fixedly connected with the bottom of the purification cavity and the inner wall of the adjacent purification cavity is provided with the discharge port, and the bottom of the purification area is of a concave cambered surface structure.
5. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 2, is characterized in that: an access operation door is hinged to the outer wall of the main body corresponding to the purification cavity, and a transparent visual area is arranged on the outer wall of the main body corresponding to the recovery cavity.
6. The dust post-treatment environment-friendly purification device for the production of the concrete admixture as claimed in any one of claims 2 to 5, wherein: the bristle bundles are arranged on the mesh plate, the mesh plate is provided with a slide bar, the top of the purification cavity is provided with a chute matched with the slide bar, and the mesh plate provided with the bristle bundles is connected in the chute at the top of the purification cavity in a sliding manner through the slide bar.
7. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 6, is characterized in that: the side wall of the baffle plate is also provided with a sliding groove, an auxiliary mesh plate for mounting bristle bundles is arranged in the sliding groove in a sliding mode, and the bristle bundles mounted on the auxiliary mesh plate are obliquely arranged and are obliquely and downwards arranged from the auxiliary mesh plate to the outer side.
8. The dust post-treatment environment-friendly purification device for the production of the concrete admixture, according to claim 6, is characterized in that: the water drawing device is characterized by further comprising a backflow mechanism, the backflow mechanism comprises a water drawing hose and a backflow pipe which are communicated, a backflow pump is installed on the backflow pipe and used for pressure-regulating water supply, the upper end of the backflow pipe is communicated with the liquid inlet pipe, a reversing valve is arranged at a communication port of the backflow pipe and the liquid inlet pipe, the lower end of the water drawing hose penetrates through and extends into the recycling cavity, and a floating plate is arranged at the bottom end of the water drawing hose in a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002190.1U CN211706241U (en) | 2020-07-09 | 2020-07-09 | Dust aftertreatment environmental protection purifier is used in concrete admixture production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002190.1U CN211706241U (en) | 2020-07-09 | 2020-07-09 | Dust aftertreatment environmental protection purifier is used in concrete admixture production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706241U true CN211706241U (en) | 2020-10-20 |
Family
ID=72815576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922002190.1U Expired - Fee Related CN211706241U (en) | 2020-07-09 | 2020-07-09 | Dust aftertreatment environmental protection purifier is used in concrete admixture production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706241U (en) |
-
2020
- 2020-07-09 CN CN201922002190.1U patent/CN211706241U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205635660U (en) | Metallurgical liquid high temperature sludge shrend processing system | |
| CN206607101U (en) | Effluent treatment plant | |
| CN104623935B (en) | It is equipped with the small-sized rapid filter and its filtering and backwash technique of air-water backwashing system | |
| CN211706241U (en) | Dust aftertreatment environmental protection purifier is used in concrete admixture production | |
| CN201125201Y (en) | Combined type intermediate water treating eqiupment | |
| CN201962160U (en) | Novel continuously working device for treating and recycling car washing sewage | |
| CN205933554U (en) | Solid -state biofilm reactor sewage treatment system | |
| CN209161640U (en) | A kind of carbon black tail gas dehydration system | |
| CN109354371A (en) | A kind of New Type of Sludge Dewatering system for aluminum profile production wastewater treatment | |
| CN209989448U (en) | Be used for liquid zinc sulfate production to use purifier | |
| CN114482195A (en) | Urban and rural water supply integrated system taking surface water as water source and treatment method | |
| CN208916950U (en) | Energy-saving direct filter tank | |
| CN208356405U (en) | A kind of magnetic parting dust catalytic converter | |
| CN206837757U (en) | A kind of dust, the sewerage integrated processing system of the building block workshop that pressurizes | |
| CN203090620U (en) | Sediment filtering device for water treatment | |
| CN110384972A (en) | A kind of efficient water treatment device | |
| CN2198959Y (en) | Heavy high-efficient thickener for mine | |
| CN220070863U (en) | Sewage recycling device | |
| CN218221227U (en) | Filter system for gas washing tower spray water by using silicomanganese water slag as filter material | |
| CN217431256U (en) | Tail gas treatment device of cotton collecting chamber | |
| CN216837444U (en) | Chemical sewage treatment device | |
| CN210832061U (en) | Boiler flue gas spraying system | |
| CN214209734U (en) | Integrated sewage purification treatment device for constructional engineering | |
| CN212440384U (en) | Construction wastewater multi-stage treatment device for environmental protection construction | |
| CN215628990U (en) | System for be used for concentrated or white water of paper pulp to retrieve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |