CN216986866U

CN216986866U - Laboratory is with dual high-efficient purifier

Info

Publication number: CN216986866U
Application number: CN202122957066.8U
Authority: CN
Inventors: 袁腾国
Original assignee: Guangzhou Huajing Purification Engineering Co ltd
Current assignee: Guangzhou Huajing Engineering Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a double high-efficiency purification device for a laboratory, which aims to solve the technical problems that the purification device for the laboratory in the prior art is difficult to realize double purification of waste gas, the waste gas adsorption structure is difficult to replace quickly, and the purification device is difficult to adjust and use. The purification device comprises a cover body and a movable box movably arranged above the cover body; the cover body upper end fixed mounting has fixed case, fixed case upper end fixed mounting has the purifying box, purifying box upper end fixed mounting has solid fixed ring. This purifier utilizes the exhaust fan to extract waste gas, puts into waste gas the purifying box in, and waste gas realizes purifying for the first time through a plurality of cotton boards of filtration, filter screen and active carbon, and open the UV fluorescent tube when waste gas passes through the outlet duct and carry out the light oxygen catalysis to waste gas, realizes the secondary purification to waste gas to realized the dual purification waste gas's of the device ability, the extraction of being convenient for of setting up of activity box, thereby the convenience is to waste gas adsorption structure quick replacement.

Description

Laboratory is with dual high-efficient purifier

Technical Field

The utility model belongs to the field of purification devices, and particularly relates to a double efficient purification device for a laboratory.

Background

Can produce contaminated air's waste gas often now when carrying out the experiment operation on laboratory work platform, purify experiment waste gas generally through independent air purifier and purify, but present laboratory is difficult to realize the dual purification to waste gas with purifier, is difficult to waste gas adsorption structure quick replacement to purifier is difficult to adjust the use.

At present, the utility model with the patent number of CN202020300581.1 discloses a purification device for laboratory, which comprises an installation box, a water level gauge, a U-shaped pipe, a fan and a shock absorber, wherein the water level gauge is fixedly arranged on the outer wall of the installation box, the top of the installation box is fixedly connected with an exhaust pipe, the bottom of the installation box is fixedly connected with a drain pipe, the side wall of the installation box is fixedly connected with an inlet pipe, the U-shaped pipe is fixedly connected inside the installation box, the fan is fixedly connected on the side wall of the installation box, the purification device for laboratory is characterized in that the installation box is fixed in a laboratory, the exhaust pipe extends to the outside of the laboratory, the inlet pipe is connected with a water source inlet for supplementing filter liquid, the filter liquid can adjust the pH value according to the content of the laboratory at any time, so as to neutralize the pH ions in gas, the purification device is flexible and convenient, and can directly pull a wind collection cover to the top of experimental equipment when doing experiments, the specificly does, the pulling air-collecting cover violently manages and the standpipe is connected for excessively complex rotation, can effectively guarantee the nimble removal of air-collecting cover to violently manage and the standpipe can increase and decrease quantity by oneself as required, make it cover whole laboratory, start the waste gas that the fan can utilize the air-collecting cover to collect the production when experiment, nevertheless present laboratory is difficult to realize the dual purification to waste gas with purifier, is difficult to adsorb structure quick replacement to waste gas, and purifier is difficult to adjust the use.

Therefore, to foretell present laboratory with purifier be difficult to realize the dual purification to waste gas, be difficult to waste gas adsorption structure quick replacement to the purifier is difficult to adjust the problem of use, needs urgently to be solved, can carry out dual purification to waste gas in order to realize laboratory purifier, can carry out quick replacement to waste gas adsorption structure to and the ability of purifier quick adjustment use.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

In view of the defects of the prior art, the utility model aims to provide a double high-efficiency purification device for a laboratory, which aims to solve the technical problems that the existing purification device for the laboratory is difficult to realize double purification of waste gas, is difficult to quickly replace a waste gas adsorption structure, and is difficult to adjust and use.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a double high-efficiency purification device for a laboratory, which comprises a cover body and a movable box movably arranged above the cover body; the utility model discloses a solar cell, including cover body, fixed case upper end fixed mounting has the purifying box, purifying box upper end fixed mounting has solid fixed ring, gu fixed ring inner wall threaded connection has the outlet duct, both ends inner wall fixed mounting has evenly distributed's carrier block about the purifying box, the activity box activity sets up in the upper end of carrier block, both ends run through about the activity box and seted up first cell body, first cell body inner wall fixed mounting has the filter screen, the fixed active carbon that is provided with of activity box inner wall, outlet duct inner wall fixed mounting has the second dead lever, fixed mounting has the UV fluorescent tube on the second dead lever.

When using this technical scheme's purifier, remove the device to the top of laboratory bench, in the produced waste gas of laboratory experiment was taken out to the purifying box by the exhaust fan, in waste gas flowed into the outlet pipe through a plurality of active carbon and filter screen, opened the UV fluorescent tube and catalyzed waste gas light oxygen to realize dual purifying effect.

Preferably, the lower end of the cover body is fixedly provided with symmetrical fixed blocks, the inner wall of each fixed block is movably provided with a supporting block, and the lower end of each supporting block is fixedly provided with a bottom block. The supporting shoe activity sets up the equipment convenience in the setting of fixed block inner wall.

Preferably, the left end and the right end of the fixing block are provided with second screw grooves which are uniformly distributed in a penetrating manner, the inner walls of the second screw grooves are in threaded connection with first bolts, the left end and the right end of the supporting block are provided with first screw grooves which are uniformly distributed in a penetrating manner, and the first bolts penetrate through the second screw grooves and extend to the inner walls of the first screw grooves. When the fixing block is used, the position of the supporting block can be moved as required, and then the first bolt penetrates through the second screw groove to be installed on the inner wall of the first screw groove, so that the supporting block is fixed on the fixing block.

Preferably, both ends are all fixed and have been seted up the third thread groove about the purifying box, third thread groove inner wall threaded connection has the second bolt, second bolt outer wall fixedly connected with fixed plate. Install the second bolt in the third thread groove, the fixed plate can carry on spacingly to the activity box to realize placing stably of activity box.

Preferably, fixed incasement wall fixed mounting has first dead lever, first dead lever lower extreme fixed mounting has the exhaust fan, purifying box lower extreme and lower extreme inner wall run through and have seted up the second cell body. The exhaust fan is opened to purify the experiment waste gas pumped into the purifying box.

Preferably, the inner walls of the upper end and the upper end of the purification box are provided with third groove bodies in a penetrating mode, and the third groove bodies are communicated with the air outlet pipe. The third groove body and the air outlet pipe are communicated with each other, so that the waste gas can flow into the air outlet pipe for further purification.

Preferably, the inner walls of the front end and the rear end of the bearing block are movably provided with a filtering cotton plate, and the upper end of the filtering cotton plate is attached to the lower end of the movable box. The setting of filtering cotton board has improved the filter effect to waste gas.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the exhaust fan is used for extracting the waste gas, the waste gas is placed in the purification box, the waste gas is purified for the first time through the plurality of filter cotton plates, the filter screen and the activated carbon, the UV lamp tube is started to perform photo-oxidation catalysis on the waste gas when the waste gas passes through the exhaust pipe, and secondary purification of the waste gas is realized, so that the double waste gas purification capacity of the device is realized, the movable box is convenient to extract, and the waste gas adsorption structure is convenient to replace quickly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a purification apparatus according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a purification tank of one embodiment of the purification apparatus of the present invention;

FIG. 3 is a cross-sectional view of an outlet pipe of one embodiment of the purification apparatus of the present invention;

FIG. 4 is a schematic view of a partially enlarged structure of a fixing block of a purification apparatus according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a filter cotton plate according to an embodiment of the purification device of the present invention.

The labels in the figures are: 1. a cover body; 2. a fixed box; 3. a purification box; 4. a fixing ring; 5. an air outlet pipe; 6. a bearing block; 7. a movable box; 8. a filter cotton plate; 9. a fixed block; 10. a support block; 11. a bottom block; 12. a first screw groove; 13. a second screw groove; 14. a first bolt; 15. a third screw groove; 16. a second bolt; 17. a fixing plate; 18. a first tank body; 19. filtering with a screen; 20. activated carbon; 21. a first fixing lever; 22. an exhaust fan; 23. a second tank body; 24. a third tank body; 25. a second fixing bar; 26. and a UV lamp tube.

Detailed Description

In order to make the technical means, the characteristics, the objectives and the functions of the present invention easy to understand, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the present invention, and obviously, the embodiments described are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a double high-efficiency purification device for a laboratory, the schematic three-dimensional structure of the purification device is shown in fig. 1, the sectional view of the purification box 3 is shown in fig. 2, and the purification device comprises a cover body 1 and a movable box 7 movably arranged above the cover body 1; 1 upper end fixed mounting of the cover body has fixed

case

2, 2 upper end fixed mounting of fixed case has purifying

box

3, 3 upper end fixed mounting of purifying box has solid fixed ring 4, gu 4 inner wall threaded connection of fixed ring have outlet duct 5, both ends inner wall fixed mounting has evenly distributed's carrier block 6 about purifying box 3, activity box 7 activity sets up in the upper end of carrier block 6, first cell body 18 has been seted up in both ends running through about

activity box

7, 18 inner wall fixed mounting of first cell body has

filter screen

19, 7 inner wall of activity box is fixed and is provided with

active carbon

20, 5 inner wall fixed mounting of outlet duct has second dead lever 25, fixed mounting has UV fluorescent tube 26 on the second dead lever 25.

For the present embodiment, the purification box 3 is made of a high temperature resistant metal material.

In order to realize the use of purifier quick adjustment, 1 lower extreme fixed mounting of the cover body has the fixed block 9 of symmetry, the activity of fixed block 9 inner wall is provided with supporting shoe 10, supporting shoe 10 lower extreme fixed mounting has bottom block 11, both ends run through the second thread groove 13 of seting up evenly distributed about fixed block 9, second thread groove 13 inner wall threaded connection has first bolt 14, both ends run through the first thread groove 12 of seting up evenly distributed about supporting shoe 10, first bolt 14 runs through the inner wall that second thread groove 13 extended to first thread groove 12. According to the needs of experiments, the supporting block 10 can be moved along the inner wall of the fixing block 9, and then the first bolt 14 is installed on the inner wall of the first screw groove 12 through the second screw groove 13, so that the supporting block 10 can be fixed on the fixing block 9, and the position of the supporting block 10 can be quickly adjusted and installed.

In order to realize the quick replacement of waste gas adsorption structure, both ends are all fixed and have been seted up third thread groove 15 about

purifying box

3, and 15 inner wall threaded connection of third thread groove have

second bolt

16, and 16 outer wall fixedly connected with fixed plates 17 of second bolt. The second bolt 16 is taken down from the third screw groove 15, the movable box 7 is drawn out from the purifying box 3, and the exhaust gas adsorption structure can be quickly replaced by replacing the new movable box 7.

In order to improve the purifying effect to waste gas, 2 inner wall fixed mounting of fixed case have first

dead lever

21, 21 lower extreme fixed mounting of first dead lever has

exhaust fan

22, 3 lower extremes of purifying case and lower extreme inner wall run through and have seted up

second cell body

23, 3 upper extremes of purifying case and upper end inner wall run through and have seted up third cell body 24, third cell body 24 link up each other with outlet duct 5, both ends inner wall activity is provided with the cotton board 8 of filtration around the carrier block 6, filter 8 upper ends of cotton board and the laminating of 7 lower extremes of activity box mutually. The arrangement of the filter cotton plate 8 can improve the purification effect of the device on waste gas.

The section view of the air outlet pipe 5 of the purification device is shown in fig. 3, the partial enlarged structure schematic diagram of the fixed block 9 is shown in fig. 4, and the three-dimensional structure schematic diagram of the filtering cotton plate 8 is shown in fig. 5.

When the purification device of the technical scheme is used, the supporting block 10 is moved along the inner wall of the fixed block 9 according to the requirement of an experiment, then the first bolt 14 passes through the second screw groove 13 to be installed at the inner wall of the first screw groove 12, so that the supporting block 10 can be fixed on the fixed block 9, the device is moved to the upper end of an experiment table, when the experiment is carried out, the exhaust fan 22 is started to pump the waste gas into the purification box 3, the waste gas is subjected to primary purification through the plurality of filter cotton plates 8, the filter screen 19 and the activated carbon 20, the UV lamp tube 26 is started, the waste gas is subjected to photo-oxidation catalysis through the UV lamp tube 26 when passing through the exhaust tube 5, so that secondary purification of the waste gas is realized, when the purification structure needs to be changed, the exhaust tube 5 can be moved out through the screw action, a new exhaust tube 5 is changed, the second bolt 16 is taken down from the third screw groove 15, and the movable box 7 is taken out from the purification box 3, the exhaust gas adsorption structure can be quickly replaced by replacing the new movable box 7.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other embodiments without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description describes embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. A double high-efficiency purification device for a laboratory comprises a cover body and a movable box movably arranged above the cover body; its characterized in that, cover body upper end fixed mounting has fixed case, fixed case upper end fixed mounting has the purifying box, purifying box upper end fixed mounting has solid fixed ring, gu fixed ring inner wall threaded connection has the outlet duct, both ends inner wall fixed mounting has evenly distributed's carrier block about the purifying box, the activity box activity sets up in the upper end of carrier block, both ends run through about the activity box and seted up first cell body, first cell body inner wall fixed mounting has the filter screen, the fixed active carbon that is provided with of activity box inner wall, outlet duct inner wall fixed mounting has the second dead lever, fixed mounting has the UV fluorescent tube on the second dead lever.

2. The double high-efficiency purification device for the laboratory according to claim 1, wherein symmetrical fixing blocks are fixedly installed at the lower end of the cover body, supporting blocks are movably arranged on the inner walls of the fixing blocks, and bottom blocks are fixedly installed at the lower ends of the supporting blocks.

3. The dual high-efficiency purification device for the laboratory according to claim 2, wherein the left and right ends of the fixing block are provided with second screw grooves which are uniformly distributed, the inner wall of the second screw groove is connected with a first bolt in a threaded manner, the left and right ends of the supporting block are provided with first screw grooves which are uniformly distributed, and the first bolt extends to the inner wall of the first screw groove through the second screw groove.

4. The laboratory double-high-efficiency purification device according to claim 1, wherein a third screw groove is fixedly formed in each of the left and right ends of the purification box, a second bolt is connected to the inner wall of each third screw groove in a threaded manner, and a fixing plate is fixedly connected to the outer wall of each second bolt.

5. The double high-efficiency purification device for the laboratory as claimed in claim 1, wherein a first fixing rod is fixedly mounted on the inner wall of the fixing box, an exhaust fan is fixedly mounted at the lower end of the first fixing rod, and a second groove is formed in the lower end of the purification box and the inner wall of the lower end of the purification box in a penetrating manner.

6. The double high-efficiency purification device for the laboratory as claimed in claim 1, wherein a third groove is formed in the upper end of the purification box and the inner wall of the upper end of the purification box in a penetrating manner, and the third groove is communicated with the air outlet pipe.

7. The double high-efficiency purification device for the laboratory according to claim 1, wherein a filtering cotton plate is movably arranged on the inner wall of the front end and the rear end of the bearing block, and the upper end of the filtering cotton plate is attached to the lower end of the movable box.