CN214949153U

CN214949153U - Heater with low discharge

Info

Publication number: CN214949153U
Application number: CN202121348430.4U
Authority: CN
Inventors: 唐忠青
Original assignee: Yancheng Zhifeng Electric Appliance Manufacturing Co ltd
Current assignee: Yancheng Zhifeng Electric Appliance Manufacturing Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-30
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a heater that emission is low, including the heater body, its characterized in that: be equipped with purifier on the heater body, fixed mounting has the discharge valve that runs through to extend to purifier inside on the blast pipe of heater body, purifier includes the water tank, water tank fixed connection is in the exhaust emissions department of heater body, the inside of water tank is equipped with spray disc and filter screen, the outside of water tank still is equipped with the water pipe of intercommunication spray disc. This heater that emission is low is through leading to tail gas in the water tank to carry out a filtration by cooling water and alkaline cleaner, make the carbide cooling deposit, make the sulphide simultaneously taken out, carry out recirculated cooling water through water pump and water pipe and continuously spray through the shower tray, make the reaction contact effect of tail gas and cooling water good, finally carry out secondary filter through the filter layer, make tail gas can furthest's reduction emission and pollution abatement.

Description

Heater with low discharge

Technical Field

The utility model relates to a heater technical field specifically is a heater that emission is low.

Background

The heater is a common electric heating device, and has the advantages of small volume, high heating power, wide application range, high temperature control precision, wide application range, long service life and high reliability.

Various pollutants and acidic sulfides are easily generated by heating and sintering the diesel heater, and the direct emission of a large amount of tail gas can directly cause the pollution of the atmospheric environment, so that the practicability of the heater is greatly reduced.

The heater in the prior art can produce a large amount of pollutants and vulcanized particles in use, and the pollutants and the vulcanized particles are mixed in tail gas and directly discharged to cause environmental pollution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heater that emission is low possesses advantages such as reduce emission, tail gas purification, and the heater in use who has solved among the prior art can produce a large amount of pollutants and vulcanize the granule, mixes the problem that direct emission can cause environmental pollution in tail gas in the lump.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heater that emission is low, includes the heater body, be equipped with purifier on the heater body, fixed mounting has the exhaust valve that runs through and extend to the inside of purifier on the blast pipe of heater body.

Purifier includes the water tank, water tank fixed connection is in the exhaust emissions department of heater body, the inside of water tank is equipped with spray tray and filter screen, the outside of water tank still is equipped with the water pipe of intercommunication spray tray, spray tray's bottom fixed mounting has the nozzle, the outside fixed mounting of water tank has the water pump of intercommunication water pipe, the top fixed mounting of water tank has the inside exhaust tower of intercommunication water tank, the inside of exhaust tower is equipped with the filter layer.

Furthermore, the inside of water tank is equipped with comdenstion water and alkaline detergent, and discharge valve runs through the water tank simultaneously and extends to the comdenstion water.

Furthermore, run through on the side of the discharge valve is kept away from to the inner wall of water tank and set up quantity for two circulation mouth, two circulation mouths arrange from top to bottom on the water tank, and the filter screen is by mount fixed mounting in circulation mouth department of below.

Furthermore, two ends of the water pipe are respectively communicated with the two circulation ports, and meanwhile, the water outlet end of the water pipe is communicated with the inside of the spray disc.

Furthermore, the number of the nozzles is a plurality of and the nozzles are annularly arranged at the bottom of the spraying disc.

Furthermore, the smoke exhaust tower is connected with the water tank in a sealing mode through a sealing ring, and the top of the smoke exhaust tower is a conical smoke outlet.

Furthermore, the filter layer is formed by compounding three layers of materials, namely a water absorption cotton layer, an activated carbon layer and a catalyst layer.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this heater that emission is low is through leading to tail gas in the water tank to carry out a filtration by cooling water and alkaline cleaner, make the carbide cooling deposit, make the sulphide simultaneously taken out, carry out recirculated cooling water through water pump and water pipe and continuously spray through the shower tray, make the reaction contact effect of tail gas and cooling water good, finally carry out secondary filter through the filter layer, make tail gas can furthest's reduction emission and pollution abatement.

Drawings

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

fig. 2 is a cross-sectional view of the purifying box of fig. 1 at a-a.

In the figure: 1 heater body, 2 purifier, 201 water tank, 202 filter screen, 203 spray tray, 204 nozzle, 205 water pipe, 206 water pump, 207 smoke exhaust tower, 208 filter layer, 3 exhaust valve.

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.

Referring to fig. 1-2, the heater with low emission in the present embodiment includes a heater body 1, a purification device 2 is disposed on the heater body 1, an exhaust valve 3 penetrating and extending into the purification device 2 is fixedly mounted on an exhaust pipe of the heater body 1, and a check assembly is disposed in the exhaust valve 3, so that condensed water can be prevented from flowing back into the heater body 1 through the exhaust valve 3, and tail gas can be discharged to the outside through the exhaust valve 3.

In this embodiment, the purifying device 2 includes a water tank 201, the water tank 201 is fixedly connected to the tail gas discharge position of the heater body 1 through a fixing ring, condensed water and alkaline detergent are arranged inside the water tank 201, the condensed water and the alkaline detergent can condense and precipitate carbide in high-temperature tail gas, and simultaneously, acidic sulfide and the detergent react and are removed, meanwhile, the exhaust valve 3 penetrates through the water tank 201 and extends into the condensed water, so that the tail gas discharged from the heater body 1 is directly introduced into the inside of the condensed water, a spray disc 203 and a filter screen 202 are arranged inside the water tank 201, two circulation ports are arranged on one side surface of the inner wall of the water tank 201 away from the exhaust valve 3 in a penetrating manner, the two circulation ports are vertically arranged on the water tank 201, the filter screen 202 is fixedly installed at the circulation port below by a fixing frame and is used for filtering pollution impurities precipitated in the condensed water, a water pipe 205 communicated with the spray disc 203 is further arranged outside the water tank 201, the two ends of the water pipe 205 are respectively communicated with the two circulation ports, the water pipe 205 is used for circularly communicating condensed water, meanwhile, the water outlet end of the water pipe 205 is communicated with the inside of the spraying tray 203, the bottom of the spraying tray 203 is fixedly provided with a plurality of nozzles 204 which are annularly arranged at the bottom of the spraying tray 203, so that the spraying area of the spraying tray 203 is large, the spraying effect is good, the outside of the water tank 201 is fixedly provided with a water pump 206 communicated with the water pipe 205, the water pump 206 is used for extracting and circularly using the condensed water in the water tank 201, the top of the water tank 201 is fixedly provided with a smoke exhaust tower 207 communicated with the inside of the water tank 201, the smoke exhaust tower 207 is hermetically connected with the water tank 201 through a sealing ring, meanwhile, the top of the smoke exhaust tower 207 is a conical smoke outlet, so that the smoke exhaust tower 207 becomes a unique smoke exhaust outlet under the condition of keeping the airtight, and tail gas is exhausted through the smoke exhaust tower 207, the filtering layer 208 is arranged in the smoke exhaust tower 207, the filtering layer 208 is formed by compounding three layers of materials, namely a water absorption cotton layer, an activated carbon layer and a catalyst layer, and can filter substances such as residual moisture, carbide and carbon monoxide in tail gas after cooling water precipitation, so that pollutant emission is reduced to the maximum extent.

The working principle of the above embodiment is as follows:

through using heater body 1, make heater body 1 pass through the inside of discharge valve 3 one-way exhaust tail gas to water tank 201, the inside that tail gas got into water tank 201 is at first precipitated under the cooling of comdenstion water, make most carbide condense to remain in the comdenstion water, acid sulphide and the alkaline detergent reaction in the tail gas are eliminated, and dissolve in the comdenstion water, through drive water pump 206, make the comdenstion water in the water tank 201 after the filtration of filter screen 202, carry to the spraying dish 203 through water pipe 205, and further react with the tail gas of raising by the blowout of nozzle 204, make tail gas furthest reduced the emission under the reaction, further filter through filter layer 208 in the exhaust tower 207, further filter remaining pollutant, finally reach the mesh that reduces the emission and furthest purifies tail gas.

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.

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. A low-emission heater comprising a heater body (1), characterized in that: the heater comprises a heater body (1), wherein a purification device (2) is arranged on the heater body (1), and an exhaust valve (3) which penetrates through and extends into the purification device (2) is fixedly arranged on an exhaust pipe of the heater body (1);

purifier (2) includes water tank (201), water tank (201) fixed connection is in the exhaust emissions department of heater body (1), the inside of water tank (201) is equipped with spray disc (203) and filter screen (202), the outside of water tank (201) still is equipped with water pipe (205) of intercommunication spray disc (203), the bottom fixed mounting of spray disc (203) has nozzle (204), the outside fixed mounting of water tank (201) has water pump (206) of intercommunication water pipe (205), the top fixed mounting of water tank (201) has inside exhaust fume tower (207) of intercommunication water tank (201), the inside of exhaust fume tower (207) is equipped with filter layer (208).

2. A low emission heater as claimed in claim 1, wherein: the inside of water tank (201) is equipped with comdenstion water and alkaline detergent, and discharge valve (3) run through water tank (201) and extend to the comdenstion water simultaneously.

3. A low emission heater as claimed in claim 1, wherein: the side of the inner wall of the water tank (201) far away from the exhaust valve (3) is provided with two circulation ports in a penetrating manner, the two circulation ports are vertically arranged on the water tank (201), and the filter screen (202) is fixedly arranged at the circulation port below the filter screen by a fixing frame.

4. A low emission heater as claimed in claim 3, wherein: two ends of the water pipe (205) are respectively communicated with the two circulation ports, and meanwhile, the water outlet end of the water pipe (205) is communicated with the inside of the spray disc (203).

5. A low emission heater as claimed in claim 1, wherein: the number of the nozzles (204) is a plurality, and the nozzles are annularly arranged at the bottom of the spraying disc (203).

6. A low emission heater as claimed in claim 1, wherein: the smoke exhaust tower (207) is hermetically connected with the water tank (201) through a sealing ring, and the top of the smoke exhaust tower (207) is a conical smoke outlet.

7. A low emission heater as claimed in claim 1, wherein: the filter layer (208) is formed by compounding three layers of materials, namely a water absorption cotton layer, an activated carbon layer and a catalyst layer.