CN211635837U

CN211635837U - Environment-friendly carbon dioxide apparatus for producing

Info

Publication number: CN211635837U
Application number: CN202020024652.XU
Authority: CN
Inventors: 谢成伟; 杨春涛; 刘丰海; 张菊芳; 陈星文
Original assignee: Ningxia Jinhua Chemical Co ltd
Current assignee: Ningxia Jinhua Chemical Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-10-09
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses an environment-friendly carbon dioxide apparatus for producing, including dust removal case, purifying box and edulcoration case, dust removal case one side below intercommunication has the intake pipe, the dust removal incasement portion is equipped with crisscross slope division board that distributes, is located the top of slope division board is equipped with the filter screen, the filter screen outside is equipped with the net frame, the slope division board with net frame bottom all is equipped with the vibration exciter, dust removal case one side is through first outlet duct intercommunication the purifying box, the purifying box top is run through and is equipped with external water pipe, external water pipe bottom is equipped with the atomising head, purifying box one side is through second outlet duct intercommunication the edulcoration case, the edulcoration incasement portion from the bottom up is equipped with in proper order and takes off the water layer, takes off the benzene layer, takes off the hydrocarbon layer, edulcoration roof portion is equipped with the gas vent, Water, benzene, hydrocarbon and other impurities, and the aim of protecting the environment is fulfilled.

Description

Environment-friendly carbon dioxide apparatus for producing

Technical Field

The utility model relates to a carbon dioxide production field particularly, relates to an environment-friendly carbon dioxide apparatus for producing.

Background

Carbon dioxide obtained by reacting substances often contains a large amount of impurities such as dust particles, moisture, benzene, hydrocarbons, etc., and therefore, in the production process of liquid carbon dioxide, purification operation of carbon dioxide must be involved, but at the same time, there is a problem that the conventional production apparatus is limited in structure and design and cannot conveniently and effectively remove the impurities from carbon dioxide, which greatly restricts the production quality of carbon dioxide and also reduces the usability of the conventional production apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly carbon dioxide apparatus for producing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly carbon dioxide apparatus for producing, includes dust removal case, purifying box and edulcoration case, dust removal case one side below intercommunication has the intake pipe, the dust removal incasement portion is equipped with crisscross slope division board that distributes, is located the top of slope division board is equipped with the filter screen, the filter screen outside is equipped with the screen frame, the slope division board with screen frame bottom all is equipped with the vibration exciter, dust removal case one side is through first outlet duct intercommunication the purifying box, the purifying box top is run through and is equipped with external water pipe, external water pipe bottom is equipped with the atomising head, purifying box one side is through second outlet duct intercommunication the edulcoration case, the inside from the bottom up of edulcoration case is equipped with in proper order and takes off the water layer, takes off the benzene layer, takes off.

Furthermore, the first air outlet pipe and the second air outlet pipe are both provided with a pressurizing fan.

Furthermore, the dust removal incasement wall is located screen frame both ends department has seted up the spout, vertically install the slide-axle in the spout, the screen frame both ends are equipped with the axle sleeve, the axle sleeve slip cap is located the slide-axle outside.

Furthermore, two springs are sleeved on the outer wall of the sliding shaft and are respectively positioned at the top and the bottom of the shaft sleeve.

Furthermore, the bottom end of the first air outlet pipe in the purification box is connected with an air outlet cover, and the air outlet cover is positioned below the liquid level in the purification box.

Furthermore, the end part of a second air outlet pipe in the impurity removing box is positioned below the dehydration layer.

Furthermore, the bottom of the dust removal box is communicated with a dust exhaust chute, and a dust exhaust valve is installed on the dust exhaust chute.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses a set up dust removal case, gaseous carbon dioxide at first gets into the dust removal case to it rises to be the S-shaped air current along the slope division board, and the dust is because gravity reaches by slope division board hindrance effect whereabouts, and filter remaining dust through setting up of filter screen, can also open the vibration exciter, make the slope division board with the screen frame vibration, the dust that the slope division board vibration made on the slope division board falls smoothly, and the screen frame vibration makes the dust whereabouts of filter screen bottom, has set up the axle sleeve and can have moved on the sliding shaft, makes the screen frame realize convenient vibration, and the dust concentrates whereabouts to the dust exhaust chute, finally can unify discharge purifying box and edulcoration case.

(2) The utility model discloses a set up purifying box and edulcoration case, gaseous carbon dioxide gets into the liquid level in the purifying box to obtain purifying under the spraying effect of atomising head, final gaseous carbon dioxide gets into the edulcoration case, and dewater in proper order, debenzolize, the hydrocarbon takes off, finally discharges, consequently the utility model discloses detach impurity such as dust granule, moisture, benzene, hydrocarbon to gaseous carbon dioxide, reached the purpose to environmental protection.

Drawings

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

FIG. 1 is a block diagram of an environment-friendly carbon dioxide production apparatus according to an embodiment of the present invention;

fig. 2 is an enlarged view of a part a of an environment-friendly carbon dioxide production device according to an embodiment of the present invention.

Reference numerals:

1. a dust removal box; 2. a purification box; 3. an impurity removal box; 4. an air inlet pipe; 5. an inclined partition plate; 6. filtering with a screen; 7. a screen frame; 8. a vibration exciter; 9. a first air outlet pipe; 10. is externally connected with a water pipe; 11. a spray head; 12. a second air outlet pipe; 13. dehydrating the layer; 14. a debenzolization layer; 15. a hydrocarbon-depleted layer; 16. an exhaust port; 17. a booster fan; 18. a chute; 19. a slide shaft; 20. a shaft sleeve; 21. a spring; 22. an air outlet cover; 23. a dust discharge chute; 24. a dust exhaust valve.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1-2, according to the embodiment of the present invention, an environment-friendly carbon dioxide production apparatus comprises a dust removing box 1, a purifying box 2 and an impurity removing box 3, wherein an air inlet pipe 4 is communicated with the lower portion of one side of the dust removing box 1, inclined partition plates 5 are arranged inside the dust removing box 1 in a staggered manner, a filter screen 6 is arranged above the inclined partition plates 5, a net frame 7 is arranged outside the filter screen 6, vibration exciters 8 are arranged at the bottoms of the inclined partition plates 5 and the net frame 7, the dust removing box 1 is communicated with the purifying box 2 through a first air outlet pipe 9, an external water pipe 10 is arranged at the top of the purifying box 2 in a penetrating manner, an atomizing head 11 is arranged at the bottom end of the external water pipe 10, the purifying box 2 is communicated with the impurity removing box 3 through a second air outlet pipe 12, a water removing layer 13 is arranged inside the, The material of debenzolization layer 14, dealkylation layer 15, the material of debenzolization layer can select for activated alumina, and the material of debenzolization layer can select for activated carbon, the material of debenzolization layer can select for silica gel, edulcoration case 3 top is equipped with gas vent 16.

Through the above technical scheme of the utility model, gaseous carbon dioxide at first gets into dust removal case 1 to be S-shaped air current along slope division board 5 and rise, the dust is because gravity and by the 5 hindrance whereabouts of slope division board, and filter remaining dust through setting up of filter screen 6, can also open vibration exciter 8, make slope division board 5 with the vibration of screen frame 7, the vibration of slope division board 5 makes the dust on the slope division board 5 fall smoothly, and the vibration of screen frame 7 makes the dust whereabouts of filter screen 6 bottom, gaseous carbon dioxide gets into the liquid level in purifying box 2 afterwards, and obtains purifying under atomising head 11' S spraying effect, and final gaseous carbon dioxide gets into edulcoration case 3, and dewater in proper order, debenzolize, the hydrocarbon that takes off, finally discharges.

Example two:

referring to fig. 1-2, in the present embodiment, on the basis of the first embodiment, the first air outlet pipe 9 and the second air outlet pipe 12 are both provided with a pressurization fan 17, the inner wall of the dust removing box 1 is provided with sliding grooves 18 at two ends of the screen frame 7, sliding shafts 19 are vertically arranged in the sliding grooves 18, two ends of the net frame 7 are provided with shaft sleeves 20, the shaft sleeves 20 are slidably sleeved outside the sliding shaft 19, two springs 21 are sleeved on the outer wall of the sliding shaft 19, the springs 21 are respectively positioned at the top and the bottom of the shaft sleeve 20, the bottom end of the first air outlet pipe 9 in the purifying box 2 is connected with an air outlet cover 22, the gas outlet hood 22 is positioned below the liquid level in the purification box 2, the end part of the second gas outlet pipe 12 in the impurity removing box 3 is positioned below the dehydration layer 13, the bottom of the dust removal box 1 is communicated with a dust discharge chute 23, and a dust discharge valve 24 is installed on the dust discharge chute 23.

Through the above technical scheme of the utility model, the booster fan 17 pressurizes gaseous carbon dioxide, has set up axle sleeve 20 and can move on slide-bar 19, makes screen frame 7 realize convenient vibration, and the dust concentrates the whereabouts to dust exhaust chute 23, finally can unify the discharge.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

During practical application, gaseous carbon dioxide firstly gets into dust removal case 1 to be S-shaped air current along slope division board 5 and rise, the dust because gravity and by the 5 hindrance whereabouts of slope division board, and filter remaining dust through setting up of filter screen 6, can also open vibration exciter 8, make slope division board 5 with the vibration of screen frame 7, the vibration of slope division board 5 makes the dust on the slope division board 5 fall smoothly, and the vibration of screen frame 7 makes the dust of filter screen 6 bottom fall, and gaseous carbon dioxide gets into the liquid level in purifying box 2 afterwards, and obtains purifying under the spraying effect of atomising head 11, and final gaseous carbon dioxide gets into edulcoration case 3, and dewater in proper order, debenzolize, the hydrocarbon, finally discharge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The environment-friendly carbon dioxide production device is characterized by comprising a dust removal box (1), a purification box (2) and an impurity removal box (3), wherein an air inlet pipe (4) is communicated below one side of the dust removal box (1), inclined partition plates (5) which are distributed in a staggered manner are arranged inside the dust removal box (1), a filter screen (6) is arranged above the inclined partition plates (5) which are positioned on the top, a net frame (7) is arranged outside the filter screen (6), vibration exciters (8) are arranged at the bottoms of the inclined partition plates (5) and the net frame (7), one side of the dust removal box (1) is communicated with the purification box (2) through a first air outlet pipe (9), an external water pipe (10) is arranged at the top of the purification box (2) in a penetrating manner, an atomizing spray head (11) is arranged at the bottom end of the external water pipe (10), and one side of the purification box (2) is communicated with the, impurity removal case (3) inside from the bottom up is equipped with dehydration layer (13), debenzolization layer (14), takes off hydrocarbon layer (15) in proper order, impurity removal case (3) top is equipped with gas vent (16).

2. The environment-friendly carbon dioxide production device as claimed in claim 1, wherein the first outlet pipe (9) and the second outlet pipe (12) are both provided with a booster fan (17).

3. The environment-friendly carbon dioxide production device according to claim 1, wherein sliding grooves (18) are formed in the inner wall of the dust removing box (1) at two ends of the screen frame (7), sliding shafts (19) are vertically installed in the sliding grooves (18), shaft sleeves (20) are arranged at two ends of the screen frame (7), and the shaft sleeves (20) are slidably sleeved on the outer sides of the sliding shafts (19).

4. An environment-friendly carbon dioxide production device as claimed in claim 3, wherein two springs (21) are sleeved on the outer wall of the sliding shaft (19), and the springs (21) are respectively positioned at the top and the bottom of the shaft sleeve (20).

5. The environment-friendly carbon dioxide production device as claimed in claim 1, wherein a gas outlet cover (22) is connected to the bottom end of the first gas outlet pipe (9) in the purification box (2), and the gas outlet cover (22) is located below the liquid level in the purification box (2).

6. An environment-friendly carbon dioxide production device as claimed in claim 1, wherein the end of the second outlet duct (12) in the impurity removal tank (3) is located below the dehydration layer (13).

7. An environment-friendly carbon dioxide production device according to claim 1, characterized in that the bottom of the dust removing box (1) is communicated with a dust discharging chute (23), and a dust discharging valve (24) is arranged on the dust discharging chute (23).