CN213434400U

CN213434400U - Reation kettle for chemical industry with waste heat recovery mechanism

Info

Publication number: CN213434400U
Application number: CN202021561539.1U
Authority: CN
Inventors: 杨梦秋
Original assignee: Taixing Smelting Plant Co ltd
Current assignee: Taixing Smelting Plant Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-15
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a reaction kettle for chemical industry with a waste heat recovery mechanism, which comprises a kettle body and a recovery mechanism, wherein the recovery mechanism is arranged at one side of the kettle body, the heat exchanger is heated by utilizing water vapor heated by the kettle body, the heat exchanger transfers heat into water through an aluminum alloy plate and heats water, so that the recovery mechanism utilizes the heat generated by the kettle body, energy waste is reduced, after chemical heating reaction, a large amount of harmful gas can not be discharged in the atmosphere, a filtering group is added at one side of a heating and drainage group, an adsorption layer adsorbs harmful substances, an active carbon layer filters the gas again, so that the gas after reaction can be normally discharged into the air without influencing the atmospheric environment, a drainage channel is arranged at the bottom end of a water collection cavity, the heated water is cleaned by utilizing a spray head inside the kettle body, a one-way valve is used, so that the cleaned water in the kettle body can not flow back to a soft water pipe, ensuring the cleanness of the washing water.

Description

Reation kettle for chemical industry with waste heat recovery mechanism

Technical Field

The utility model relates to a reation kettle technical field specifically is a reation kettle for chemical industry with waste heat recovery mechanism.

Background

The general understanding of the reaction kettle is that a stainless steel container with physical or chemical reaction is subjected to structural design and parameter configuration according to different process condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are required to be based on related technical standards so as to realize the heating, evaporation, cooling and low-speed mixing reaction functions required by the process.

The reation kettle that current chemical industry was used is not high to the utilization ratio of waste heat, and the heat of vapor is very high, but often filters it and arranges in the atmosphere after, has wasted the resource, when filtering this kind of gas, often only uses active carbon, and harm element in the gas still remains in gas, influences the environment, and belt cleaning device's water easily flows back, can pollute the inside water of soft water pipe.

To the problem, the utility model provides a reation kettle for chemical industry with waste heat recovery mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reation kettle for chemical industry with waste heat recovery mechanism has possessed to improve the heat utilization in the steam, filters thoroughly enough, the advantage of anti-return to solved the background art steam heat utilization rate not high, remained harm element in the gas, the problem that washs water can flow back.

In order to achieve the above object, the utility model provides a following technical scheme: a reaction kettle with a waste heat recovery mechanism for chemical industry comprises a kettle body and the recovery mechanism, wherein the recovery mechanism is arranged on one side of the kettle body, the kettle body comprises a stirrer, a heating layer, a heat preservation layer, a feed opening and a discharge opening, the lower end of the stirrer penetrates through the upper end of the kettle body, the heating layer is arranged at the lower end of the outer surface of the kettle body, the heat preservation layer is arranged on the outer surface of the heating layer, the feed opening is arranged at the upper end of the outer surface of the kettle body, and the discharge opening is arranged at the bottom end of;

retrieve the mechanism including heating drainage group, filtering group, logical steam pipe and connecting pipe, logical steam pipe bottom connect cauldron body upper end, lead to the steam pipe other end and connect heating drainage group one side, connecting pipe one side is connected at heating drainage group opposite side, and the filtering group top is connected to the connecting pipe other end, heating drainage group is including heating member and drain, and drain is connected to the heating member bottom.

Preferably, the heating member includes first water valve, baffle ware, blow vent, heat exchanger, aluminum alloy plate and water collection chamber, and the heating member is equipped with first water valve, and the inside baffle ware that is equipped with of heating member, the wide both sides of baffle ware are equipped with the blow vent, and the inside heat exchanger that is equipped with of baffle ware, aluminum alloy plate both ends are connected in the inboard bottom of baffle ware, and the chamber setting that catchments is at the baffle ware lower extreme, and the aluminum alloy plate is collecting intracavity portion.

Preferably, the drain way includes hose, second water valve, shower nozzle and check valve, and the hose connection is in the outside bottom in the chamber that catchments, and the second water valve setting is in the hose upper end, and the shower nozzle setting is at the hose surface, and the check valve setting is inside the shower nozzle.

Preferably, the filter group includes between filtering, adsorbed layer, activated carbon layer and filter screen, and the top is connected the connecting pipe between filtering, and the inside absorption layer upon layer that is equipped with between filtering, adsorbed layer bottom are equipped with the activated carbon layer, and activated carbon layer bottom is equipped with the filter screen.

Preferably, the adsorption layer is a member made of a zeolite molecular sieve material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a reation kettle for chemical industry with waste heat recovery mechanism utilizes the steam after the cauldron body heating to heat the heat exchanger, and the heat exchanger passes through the aluminum alloy plate with the heat and transmits the aquatic, heats water for the heat that recovery mechanism produced to the cauldron body utilizes, and it is extravagant to reduce the energy.

2. The utility model provides a reation kettle for chemical industry with waste heat recovery mechanism, chemical industry heating reaction back, a large amount of harmful gas can not discharge in the atmosphere, adds the filter unit in heating drainage group one side, and the adsorbed layer adsorbs harmful substance, and the activated carbon layer filters its gas once more for gas after the reaction can normally discharge into the air, does not influence the atmospheric environment.

3. The utility model provides a reation kettle for chemical industry with waste heat recovery mechanism is equipped with the water drainage in the chamber bottom that catchments, utilizes the shower nozzle after will heating to wash the internal portion of cauldron, the use of check valve for water after the internal portion of cauldron washs can not flow back to the hose in, ensures the clean of wasing water.

Drawings

FIG. 1 is a plan view of the overall structure of the present invention;

FIG. 2 is a plan view of a heating element according to the present invention;

FIG. 3 is a plan view of the structure of the drain passage of the present invention;

fig. 4 is a plan view of the filtering unit of the present invention.

In the figure: 1. a kettle body; 11. a stirrer; 12. a heating layer; 13. a heat-insulating layer; 14. a feeding port; 15. a discharge port; 2. a recovery mechanism; 21. heating the drainage group; 211. a heating member; 2111. a first water valve; 2112. a damper; 2113. a vent; 2114. a heat exchanger; 2115. aluminum alloy plate; 2116. a water collection cavity; 212. a water drain; 2121. a flexible water pipe; 2122. a second water valve; 2123. a spray head; 2124. a one-way valve; 22. a filtration group; 221. a filtering chamber; 222. an adsorption layer; 223. an activated carbon layer; 224. a filter screen; 23. a steam pipe; 24. and (4) connecting the pipes.

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, a chemical reaction kettle with a waste heat recovery mechanism comprises a kettle body 1 and a recovery mechanism 2, wherein the recovery mechanism 2 is arranged at one side of the kettle body 1, the kettle body 1 comprises a stirrer 11, a heating layer 12, a heat insulation layer 13, a feed opening 14 and a discharge opening 15, the lower end of the stirrer 11 penetrates through the upper end of the kettle body 1, the heating layer 12 is arranged at the lower end of the outer surface of the kettle body 1, the heat insulation layer 13 is arranged at the outer surface of the heating layer 12, the feed opening 14 is arranged at the upper end of the outer surface of the kettle body 1, the discharge opening 15 is arranged at one side of the stirrer 11 and at the bottom end of the kettle body 1, the recovery mechanism 2 comprises a heating and water discharge set 21, a filter set 22, a steam through pipe 23 and a connecting pipe 24, the bottom end of the steam through pipe 23 is connected with the upper end of the kettle body 1, the other end of, the heating and drainage group 21 comprises a heating element 211 and a drainage channel 212, and the bottom end of the heating element 211 is connected with the drainage channel 212.

Referring to fig. 2, the heating element 211 includes a first water valve 2111, a baffle 2112, air vents 2113, a heat exchanger 2114, aluminum alloy plates 2115 and a water collecting chamber 2116, the heating element 211 is provided with the first water valve 2111, the baffle 2112 is arranged inside the heating element 211, the air vents 2113 are arranged on two sides of the width of the baffle 2112, the heat exchanger 2114 is arranged inside the baffle 2112, two ends of the aluminum alloy plates 2115 are connected to the bottom end of the inner side of the baffle 2112, the water collecting chamber 2116 is arranged at the lower end of the baffle 2112, the aluminum alloy plates 2115 are arranged inside the water collecting chamber 2116, the heat exchanger 2114 is heated by using the water vapor heated by the kettle 1, the heat exchanger 2114 transfers the heat to the water through the aluminum alloy plates 2115, and heats the water, so that the recovery mechanism 2 utilizes the heat generated by the.

Referring to fig. 3, the drain passage 212 includes a flexible water pipe 2121, a second water valve 2122, a nozzle 2123 and a check valve 2124, the flexible water pipe 2121 is connected to the bottom of the outside of the water collecting chamber 2116, the second water valve 2122 is disposed at the upper end of the flexible water pipe 2121, the nozzle 2123 is disposed on the outer surface of the flexible water pipe 2121, the check valve 2124 is disposed inside the nozzle 2123, the drain pipe 212 is disposed at the bottom of the water collecting chamber 2116, the heated water is used to clean the inside of the kettle body 1 by using the nozzle 2123, and the check valve 2124 is used to prevent the water cleaned inside the kettle body 1 from flowing back to the flexible water pipe 2121, thereby ensuring the cleanness of the cleaning water.

Referring to fig. 4, the filtering unit 22 includes a filtering chamber 221, an adsorption layer 222, an activated carbon layer 223 and a filter screen 224, the top end of the filtering chamber 221 is connected to the connecting pipe 24, the adsorption layer 222 is disposed inside the filtering chamber 221, the activated carbon layer 223 is disposed at the bottom end of the adsorption layer 222, the filter screen 224 is disposed at the bottom end of the activated carbon layer 223, the adsorption layer 222 is a member made of zeolite molecular sieve material, after chemical heating reaction, a large amount of harmful gas cannot be discharged into the atmosphere, the filtering unit 22 is added to one side of the heating and draining unit 21, the adsorption layer 222 adsorbs the harmful substance, and the activated carbon layer 223 filters the gas again, so that the reacted gas can be normally discharged into the air without affecting the atmospheric environment.

In summary, the following steps: the utility model provides a reaction kettle for chemical industry with waste heat recovery mechanism, the steam after utilizing the cauldron body 1 to heat exchanger 2114, heat exchanger 2114 transmits the heat to the aquatic through aluminium alloy plate 2115, heat water, make recovery mechanism 2 utilize the heat that the cauldron body 1 produced, reduce the energy waste, after the chemical industry heating reaction, a large amount of harmful gas can not discharge in the atmosphere, add filter group 22 in heating drainage group 21 one side, adsorbent layer 222 adsorbs harmful substance, activated carbon layer 223 filters its gas once more, make the gas after the reaction normally discharge in the air, do not influence the atmospheric environment, be equipped with drain 212 in the bottom of water collecting cavity 2116, utilize shower nozzle 2123 to wash the cauldron body 1 inside after will heating, the use of check valve 2124, make the water after the cauldron body 1 inside is cleaned can not flow back to the hose 2121, ensuring the cleanness of the washing water.

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.

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 a reation kettle for chemical industry with waste heat recovery mechanism, includes the cauldron body (1) and retrieves mechanism (2), retrieves mechanism (2) and sets up in cauldron body (1) one side, its characterized in that: the kettle body (1) comprises a stirrer (11), a heating layer (12), a heat preservation layer (13), a feeding port (14) and a discharging port (15), the lower end of the stirrer (11) penetrates through the upper end of the kettle body (1), the heating layer (12) is arranged at the lower end of the outer surface of the kettle body (1), the heat preservation layer (13) is arranged on the outer surface of the heating layer (12), the feeding port (14) is arranged at the upper end of the outer surface of the kettle body (1) and is arranged on one side of the stirrer (11), and the discharging port (15) is arranged at the bottom end of the kettle body (1;

retrieve mechanism (2) including heating drainage group (21), filtration group (22), logical steam pipe (23) and connecting pipe (24), lead to steam pipe (23) bottom and connect cauldron body (1) upper end, lead to steam pipe (23) other end and connect heating drainage group (21) one side, connecting pipe (24) one side is connected at heating drainage group (21) opposite side, and filtration group (22) top is connected to connecting pipe (24) other end, heating drainage group (21) is including heating member (211) and drain (212), and drain (212) are connected to heating member (211) bottom.

2. The chemical reaction kettle with the waste heat recovery mechanism according to claim 1, is characterized in that: heating member (211) include first water valve (2111), flapper (2112), blow vent (2113), heat exchanger (2114), aluminum alloy plate (2115) and collecting chamber (2116), heating member (211) are equipped with first water valve (2111), heating member (211) inside is equipped with flapper (2112), the wide both sides of flapper (2112) are equipped with blow vent (2113), flapper (2112) inside is equipped with heat exchanger (2114), aluminum alloy plate (2115) both ends are connected in the inboard bottom of flapper (2112), collecting chamber (2116) set up at flapper (2112) lower extreme, aluminum alloy plate (2115) are inside collecting chamber (2116).

3. The chemical reaction kettle with the waste heat recovery mechanism according to claim 1, is characterized in that: the drain passage (212) comprises a water hose (2121), a second water valve (2122), a spray head (2123) and a one-way valve (2124), the water hose (2121) is connected to the outer bottom end of the water collecting cavity (2116), the second water valve (2122) is arranged at the upper end of the water hose (2121), the spray head (2123) is arranged on the outer surface of the water hose (2121), and the one-way valve (2124) is arranged inside the spray head (2123).

4. The chemical reaction kettle with the waste heat recovery mechanism according to claim 1, is characterized in that: the filter group (22) comprises a filter chamber (221), an adsorption layer (222), an activated carbon layer (223) and a filter screen (224), the top end of the filter chamber (221) is connected with the connecting pipe (24), the adsorption layer (222) is arranged inside the filter chamber (221), the bottom end of the adsorption layer (222) is provided with the activated carbon layer (223), and the bottom end of the activated carbon layer (223) is provided with the filter screen (224).

5. The chemical reaction kettle with the waste heat recovery mechanism according to claim 4, is characterized in that: the adsorption layer (222) is a member made of a zeolite molecular sieve material.