CN211199140U

CN211199140U - Processing equipment for producing water gas by using coal

Info

Publication number: CN211199140U
Application number: CN202020030216.3U
Authority: CN
Inventors: 李云涛; 尹茂盈; 贺成艳; 卢飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-08-07
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a processing device for producing water gas by utilizing coal, which comprises a device body, the front surface of the equipment body is fixedly connected with a box body, the front surface of the equipment body is communicated with a conduit, the bottom of the inner cavity of the box body is fixedly connected with an adsorption box, diethanolamine aqueous solution is filled in the adsorption box, one end of the guide pipe far away from the equipment body penetrates to the bottom of the inner cavity of the adsorption tank, a liquid discharge pipe and a liquid inlet pipe penetrate through the top of the adsorption tank, a supporting plate is fixedly connected above the adsorption box in the inner cavity of the box body, a secondary filter box is fixedly connected with the top of the supporting plate, the inner cavity of the secondary filter box is provided with an active carbon filter element, the bottom of the secondary filter box is communicated with a connecting pipe, the bottom of connecting pipe runs through to the inner chamber of adsorption tank, the top intercommunication of secondary filter tank has the delivery pipe. The processing equipment can purify the hydrogen sulfide in the water gas.

Description

Processing equipment for producing water gas by using coal

Technical Field

The utility model relates to a water gas technical field specifically is an utilize processing equipment of coal production water gas.

Background

The water gas is a gas generated by water vapor passing through hot coke, the main components are carbon monoxide and hydrogen, water and carbon dioxide are discharged after combustion, and the water gas contains trace CO and hydrocarbon, the combustion speed is 7.5 times of that of gasoline, the water gas has good antiknock property, is industrially used as a fuel and is a chemical raw material.

The water gas can generate hydrogen sulfide in the process of producing by using coal, the existing processing equipment for producing the water gas by using the coal cannot process hydrogen sulfide gas, and the hydrogen sulfide is one of main pollutants in the atmosphere, so that the hydrogen sulfide not only harms human health, but also seriously corrodes the equipment, and the defects in the prior art are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an utilize processing equipment of coal production water gas, this processing equipment can handle the hydrogen sulfide in the water gas, has solved the current processing equipment that utilizes coal production water gas and can't carry out the problem of handling to hydrogen sulfide gas body.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an utilize processing equipment of coal production water gas, includes the equipment body, the positive fixed surface of equipment body is connected with the box, the positive surface intercommunication of equipment body has the pipe, the inner chamber bottom of box has linked firmly the adsorption tank, the diethanolamine aqueous solution is equipped with in the adsorption tank, the one end of keeping away from the equipment body in the pipe runs through to the inner chamber bottom of adsorption tank, the top of adsorption tank is run through and is provided with fluid-discharge tube and feed liquor pipe, the top that lies in the adsorption tank in the inner chamber of box has linked firmly the backup pad, the top fixedly connected with secondary filter case of backup pad, secondary filter case's inner chamber is provided with the active carbon filter core, secondary filter case's bottom intercommunication has the connecting pipe, the inner chamber to the adsorption tank is run through to the bottom of connecting pipe, secondary filter case's top.

Preferably, the top of the liquid discharge pipe extends out of the box body, and the bottom of the liquid discharge pipe extends to the bottom of the inner cavity of the adsorption box.

Preferably, the top of the liquid inlet pipe extends out of the box body, the bottom of the liquid inlet pipe extends to the top of the inner cavity of the adsorption box,

preferably, the front surface of the box body is provided with a heat dissipation window, and a heat dissipation grid is arranged in the heat dissipation window.

Preferably, a sealing plate is detachably and fixedly connected to the left side of the box body.

Preferably, the supporting plate is provided with a through hole matched with the guide pipe, the connecting pipe, the liquid discharge pipe and the liquid inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows: in this processing equipment of utilizing coal production water gas, use the pipe to let in the inner chamber of absorption case through the water gas that will process out, utilize the diethanolamine aqueous solution in the absorption case inner chamber to absorb the hydrogen sulfide in the water gas, the active carbon filter core in the secondary filter incasement chamber has also played the effect of carrying out the filtration with trace hydrogen sulfide gas simultaneously, finally realized the filterable effect of hydrogen sulfide in the water gas, the problem that current processing equipment of utilizing coal production water gas can't be handled hydrogen sulfide gas is solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the case.

In the figure: 1. an apparatus body; 2. a box body; 3. a conduit; 4. an adsorption tank; 5. a liquid inlet pipe; 6. a liquid discharge pipe; 7. a support plate; 8. a secondary filter box; 9. an activated carbon filter element; 10. a connecting pipe; 11. a discharge pipe; 12. a heat dissipation window; 13. a heat dissipation grid; 14-diethanolamine in water; 15. and (7) sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an utilize processing equipment of coal production water gas, as shown in the figure, it includes equipment body 1, the positive fixed surface of equipment body 1 is connected with box 2, the positive surface intercommunication of equipment body 1 has pipe 3, the inner chamber bottom of box 2 has linked firmly adsorption tank 4, diethanolamine aqueous solution 14 is equipped with in the adsorption tank 4, the one end of keeping away from equipment body 1 in the pipe 3 runs through to the inner chamber bottom of adsorption tank 4, the top of adsorption tank 4 runs through and is provided with fluid-discharge tube 6 and feed liquor pipe 5, the top of fluid-discharge tube 6 stretches out box 2, the bottom extends to the inner chamber bottom of adsorption tank 4, the top of fluid-discharge tube 5 stretches out box 2, the bottom extends to the inner chamber top of adsorption tank 4, the top that lies in adsorption tank 4 in the inner chamber of box 2 has linked firmly backup pad 7, set up on the backup pad 7 with pipe 3, the through-hole of connecting pipe 10, fluid-

discharge tube

6 and 5 looks adaptations of feed liquor pipe, the top fixedly connected with secondary filter case 8 of backup pad 7, secondary filter case 8's inner chamber is provided with active carbon filter element 9, secondary filter case 8's bottom intercommunication has connecting pipe 10, the inner chamber to adsorption tank 4 is run through to the bottom of connecting pipe 10, secondary filter case 8's top intercommunication has delivery pipe 11.

The front surface of the box body 2 is provided with a heat dissipation window 12, a heat dissipation grating 13 is installed in the heat dissipation window 12, and heat in the box body 2 can be timely discharged through the matching use of the heat dissipation window 12 and the heat dissipation grating 13. Fixedly connected with closing plate 15 can be dismantled in the left side of box 2, through closing plate 15's setting, has made things convenient for the user to overhaul and change activated carbon filter 9 to the inside of box 2.

The utility model discloses a theory of operation: the water gas produced by processing the equipment body 1 is introduced into the inner cavity of the adsorption box 4 through the conduit 3, the hydrogen sulfide is absorbed by utilizing a diethanolamine water solution 14 in the inner cavity of the adsorption box 4, the purified water gas enters the inner cavity of the secondary filter box 8 through the connecting pipe 10, the water gas is subjected to secondary filtration through the activated carbon filter element 9, and the water gas after the secondary filtration is finally discharged into a storage container through the discharge pipe 11. And the diethanolamine aqueous solution 14 in the adsorption tank 4 is discharged through the liquid discharge pipe 6 at regular time, and the new diethanolamine aqueous solution 14 is filled in the adsorption tank 4 through the liquid inlet pipe 5, so that the absorption capacity of the diethanolamine aqueous solution 14 on hydrogen sulfide in water gas is ensured.

In this processing equipment of utilizing coal production water gas, use pipe 3 to let in the inner chamber of adsorption tank 4 through the water gas that will process out, utilize diethanolamine aqueous solution 14 in the inner chamber of adsorption tank 4 to absorb the hydrogen sulfide in the water gas, active carbon filter core 9 in the 8 inner chambers of secondary filter case has also played simultaneously and has carried out filterable effect with micro-hydrogen sulfide gas, finally realized the effect of hydrogen sulfide filtration in the water gas, the problem that current processing equipment of utilizing coal production water gas can't be handled hydrogen sulfide gas is solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 utility model provides an utilize processing equipment of coal production water gas, includes equipment body (1), its characterized in that: the device comprises a device body (1), a box body (2) is fixedly connected to the front surface of the device body (1), a conduit (3) is communicated with the front surface of the device body (1), an adsorption box (4) is fixedly connected to the bottom of an inner cavity of the box body (2), diethanolamine water solution (14) is arranged in the adsorption box (4), one end, far away from the device body (1), of the conduit (3) penetrates through the bottom of the inner cavity of the adsorption box (4), a liquid discharge pipe (6) and a liquid inlet pipe (5) are arranged at the top of the adsorption box (4) in a penetrating manner, a support plate (7) is fixedly connected to the upper portion of the adsorption box (4) in the inner cavity of the box body (2), a secondary filter box (8) is fixedly connected to the top of the support plate (7), an activated carbon filter element (9) is arranged in the inner cavity of the secondary filter box (8, the bottom of connecting pipe (10) runs through to the inner chamber of adsorption tank (4), the top intercommunication of secondary filter tank (8) has discharge pipe (11).

2. The processing equipment for producing water gas by using coal as claimed in claim 1, wherein: the top of the liquid discharge pipe (6) extends out of the box body (2), and the bottom of the liquid discharge pipe extends to the bottom of the inner cavity of the adsorption box (4).

3. The processing equipment for producing water gas by using coal as claimed in claim 2, wherein: the top of the liquid inlet pipe (5) extends out of the box body (2), and the bottom of the liquid inlet pipe extends to the top of the inner cavity of the adsorption box (4).

4. The processing equipment for producing water gas by using coal as claimed in claim 3, wherein: the front surface of the box body (2) is provided with a heat dissipation window (12), and a heat dissipation grid (13) is installed in the heat dissipation window (12).

5. The processing equipment for producing water gas by using coal as claimed in claim 4, wherein: the left side of the box body (2) is detachably and fixedly connected with a sealing plate (15).

6. The processing equipment for producing water gas by using coal as claimed in claim 5, wherein: the supporting plate (7) is provided with a through hole matched with the guide pipe (3), the connecting pipe (10), the liquid discharge pipe (6) and the liquid inlet pipe (5).