CN209926366U

CN209926366U - Energy-saving heat cleaning furnace

Info

Publication number: CN209926366U
Application number: CN201920783141.3U
Authority: CN
Inventors: 李计划
Original assignee: Tianshi Environmental Protection Technology Wuxi Co Ltd
Current assignee: Tianshi Environmental Protection Technology Wuxi Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-10
Anticipated expiration: 2029-05-28

Abstract

The utility model belongs to the field of hot junction furnaces, in particular to an energy-saving hot cleaning furnace, which aims at the problems that the prior majority of hot junction furnaces directly discharge flue gas into the air after being heated by a second combustion chamber, the flue gas also contains a large amount of dust which can pollute the environment, and the flow direction of the flue gas can be changed by using equipment for many times in the furnace body, the energy consumption is too large, which is not beneficial to energy saving, the utility model provides a proposal which comprises a furnace body, a cavity is arranged on the furnace body, a flue gas outlet channel is connected on the inner wall at the top of the cavity by sealing threads, a purifying box is fixedly arranged at the top of the furnace body, a cavity is arranged on the purifying box, the same spray pipes are arranged on the inner walls at both sides of the cavity, the utility model discloses a direction and a position of the flue gas outlet channel are not needed to be additionally arranged to change the flow position of the, the discharged smoke gas can not pollute the environment and influence the health of people.

Description

Energy-saving heat cleaning furnace

Technical Field

The utility model relates to a hot stove technical field especially relates to an energy-conserving hot clean stove.

Background

In the cleaning of organic matters on the surface of a metal element, the conventional method is to adopt incineration treatment, strong acid treatment or paint remover treatment, but the methods generate a large amount of acid gas, so that the environment is polluted, metal parts are deformed, and the cost is high. The industry has now recognized a number of drawbacks of conventional processes and started to clean metal component surfaces by organic means of high temperature carbonization of metal surfaces in a hot cleaning furnace.

Most of existing heat-junction furnaces directly discharge flue gas into air after being heated by the second combustion chamber, the flue gas also contains a large amount of dust, the environment can be polluted, equipment can be used for multiple times in the furnace body to change the circulation direction of the flue gas, the energy consumption is too large, and energy conservation is not facilitated, so that an energy-saving heat cleaning furnace is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that in the prior art, most of the hot junction furnaces directly discharge flue gas into air after the heating of the second combustion chamber, a large amount of dust is in addition in the flue gas, can pollute the environment, and can change the circulation direction of flue gas by using equipment for a plurality of times in the furnace body, the energy consumption is used too greatly, is unfavorable for carrying out energy-saving shortcoming, and the clean stove of energy-conservation that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-conserving clean stove of heat, includes the furnace body, be equipped with the cavity on the furnace body, sealed threaded connection has a cigarette passageway on the top inner wall of cavity, the top fixed mounting of furnace body has the purifying box, and is equipped with the cavity on the purifying box, be equipped with same shower on the both sides inner wall of cavity, the bottom of shower is equipped with a plurality ofly and the shower nozzle that the shower is linked together, the one end that goes out the cigarette passageway runs through the purifying box and extends to in the cavity, and goes out cigarette passageway and the sealed threaded connection of purifying box, the top fixed mounting of purifying box has the discharge passage who is linked together with the cavity, and the top of discharge passage is equipped with the top.

Preferably, fixed mounting has first combustion chamber on the bottom inner wall of cavity, one side fixed mounting of first combustion chamber has main combustor, owing to heat first combustion chamber, makes material spare and coating be heated and break away from, fixed mounting has the second combustion chamber on one side inner wall of cavity, and one side fixed mounting of second combustion chamber has vice combustor, the sealed intercommunication of first combustion chamber and second combustion chamber has same connecting pipe, and the vertical setting of connecting pipe, in order to comply with the circulation direction of flue gas, reduces the loss of the energy, one side of furnace body is equipped with the PLC controller, and the equal electric connection of PLC controller and main combustor and vice combustor externally controls burning main combustor and vice combustor, convenient operation, and artifical intensity is low.

Preferably, an opening is formed in the inner wall of one side of the cavity, two explosion doors which are symmetrically arranged are hinged to one side of the furnace body in a sealing mode, the two explosion doors completely cover the opening of the cavity, the two explosion doors are movably clamped in a sealing mode, a material part is conveniently placed into the first combustor, and a stop door is arranged on one side of the first combustor.

Preferably, all fixed mounting has the heat preservation fibreboard on the both sides inner wall of cavity, is equipped with in the first combustion chamber and places the car for transport the material spare, improves maneuverability.

Preferably, fixed mounting has the swash plate on the bottom inner wall of cavity, set up on one side inner wall of cavity and collect the mouth, and collect mouthful sealed threaded connection of department and have a collection passageway, the top fixed mounting of furnace body has the pond, the one end of collecting the passageway extends to one side of purifying box and is linked together with the pond is inside, the slope of collection passageway sets up, realizes the recycling of pond water-logging, improves the utilization ratio of the energy, the top fixed mounting of furnace body has the water pump, and the water inlet department of water pump is linked together with the inside in pond, the delivery port department and the sealed threaded connection of shower of water pump.

Preferably, fixed mounting has same conical hopper on the both sides inner wall of cavity, makes the flue gas concentrate to the exhalant canal gathering, equal fixed mounting has the activated carbon layer on conical hopper's the inner wall, exhalant canal is located conical hopper directly over, fixed mounting has same activated carbon layer on conical hopper's the both sides inner wall, carries out further absorption and purification to the flue gas.

In the utility model, the heat in the cavity can not be lost through the heat preservation fiber board arranged in the cavity, and the energy loss in the use process of the furnace body can be reduced;

through the vertically arranged connecting pipe and the vertically arranged smoke outlet channel, the flowing direction of smoke is not changed, the smoke is in a natural flowing state, and the energy loss in the whole process can be reduced;

through the arranged spray pipes and the plurality of spray heads, smoke and water entering the cavity from the smoke outlet channel can be in full contact, water-soluble substances in the smoke are dissolved in the water, the discharged smoke cannot pollute the environment and influence the health of people, and the smoke is further adsorbed and purified by utilizing the adsorbability of the activated carbon, so that the effect of cleaning the smoke and not polluting the environment is achieved;

the utility model discloses a going out the cigarette passageway set up direction and position, do not need extra setting to change the mobile position of flue gas, greatly reduced energy loss, carry out the multi-storied purification to the flue gas, the flue gas of emission can not the polluted environment, influences people's health.

Drawings

Fig. 1 is a schematic structural view of an energy-saving thermal cleaning furnace provided by the present invention;

FIG. 2 is a sectional view of the energy-saving thermal cleaning furnace according to the present invention;

fig. 3 is an enlarged schematic view of a part a of the structure in fig. 2 of the energy-saving thermal cleaning furnace provided by the present invention.

In the figure: the device comprises a furnace body 1, a cavity 2, an explosion door 3, a first combustion chamber 4, a placing vehicle 5, a main burner 6, a second combustion chamber 7, an auxiliary burner 8, a heat-insulating fiber board 9, a smoke outlet channel 10, a purification box 11, a cavity 12, an inclined plate 13, a water pump 14, a water pool 15, a collection channel 16, a conical funnel 17, a spray pipe 18, a discharge channel 19 and an activated carbon layer 20.

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.

Example 1

Referring to fig. 1-3, an energy-saving heat cleaning furnace, including furnace body 1, be equipped with cavity 2 on furnace body 1, sealed threaded connection has a cigarette passageway 10 on the top inner wall of cavity 2, furnace body 1's top fixed mounting has purifying box 11, and be equipped with cavity 12 on the purifying box 11, be equipped with same shower 18 on the both sides inner wall of cavity 12, the bottom of shower 18 is equipped with a plurality of shower nozzles that are linked together with shower 18, the one end of cigarette passageway 10 runs through purifying box 11 and extends to in the cavity 12, and go out cigarette passageway 10 and purifying box 11 sealed threaded connection, the top fixed mounting of purifying box 11 has a discharge passage 19 that is linked together with cavity 12, and the top of discharge passage 19 is equipped with the top cap.

Example 2

The utility model discloses in, fixed mounting has first combustion chamber 4 on the bottom inner wall of cavity 2, one side fixed mounting of first combustion chamber 4 has main combustor 6, because heat first combustion chamber 4, make material spare and coating be heated and break away from, fixed mounting has second combustion chamber 7 on one side inner wall of cavity 2, and one side fixed mounting of second combustion chamber 7 has vice combustor 8, first combustion chamber 4 and the sealed intercommunication of second combustion chamber 7 have same connecting pipe, and the vertical setting of connecting pipe, for complying with the circulation direction of flue gas, the loss of the energy is reduced, one side of furnace body 1 is equipped with the PLC controller, and PLC controller and the equal electric connection of main combustor 6 and vice combustor 8, externally control main combustor 6 and vice combustor 8, and convenient operation, the artificial strength is low.

The utility model discloses in, be equipped with the opening on one side inner wall of cavity 2, the sealed articulated two explosion vents 3 that have the symmetry to set up in one side of furnace body 1, and two explosion vents 3 cover the opening of cavity 2 completely, and two 3 sealed activities of explosion vent clamp, conveniently put into the material spare to first combustor 4 in, one side of first combustion chamber 4 is equipped with the shutter.

The utility model discloses in, equal fixed mounting has heat preservation fiberboard 9 on the both sides inner wall of cavity 2, is equipped with in the first combustion chamber 4 and places car 5 for transport the material spare, improve maneuverability.

The utility model discloses in, fixed mounting has swash plate 13 on the bottom inner wall of cavity 12, the collection mouth has been seted up on one side inner wall of cavity 12, and collection mouth department's sealed threaded connection has collecting channel 16, furnace body 1's top fixed mounting has pond 15, collecting channel 16's one end extends to purifying box 11 one side and is linked together with pond 15 is inside, collecting channel 16 slopes to set up, realize the recycling of pond 15 water-logging, the utilization ratio of the energy improves, furnace body 1's top fixed mounting has water pump 14, and water pump 14's water inlet department is linked together with the inside in pond, water pump 14's water outlet department and 18 sealed threaded connection of shower.

The utility model discloses in, fixed mounting has same conical hopper 17 on the both sides inner wall of cavity 12, makes the flue gas concentrate to discharge passage 19 gathering, and equal fixed mounting has activated carbon layer 20 on conical hopper 17's the inner wall, and discharge passage 19 is located conical hopper 17 directly over, and fixed mounting has same activated carbon layer 20 on conical hopper 17's the both sides inner wall, carries out further absorption and purification to the flue gas.

In the utility model, when in use, the explosion door 3 is opened to place the material on the placing vehicle 5, then the placing vehicle 5 is pushed into the first combustion chamber 4, the first combustion chamber 4 is heated through the arranged main burner 6, the coating of the material can be separated from the material in the heating process to form smoke, the smoke can enter the second combustion chamber 7 along the connecting pipe, the smoke heated by the auxiliary burner 8 can enter the purifying box 11 along the smoke outlet channel 10, the flow direction of the smoke is not changed through the vertically arranged connecting pipe and the vertically arranged smoke outlet channel 10, the smoke is in a natural flow state, the energy loss in the whole process can be reduced, the main burner 6 and the auxiliary burner 8 are started and closed under the control of the PLC controller, the PLC controller is programmed as required, then the switch of the water pump 14 is pressed, the water pump 14 is started, the dust in the smoke and water-soluble substances are purified through the arranged spray pipes 18 and a plurality of spray heads, in water after mixing enters into pond 15 via swash plate 13, water in the pond can carry out repetitious usage according to muddy degree, has improved the utilization ratio of the energy, through the activated carbon layer 20 that sets up, recycles activated carbon 20's adsorptivity, further adsorbs and purifies the flue gas, reaches the effect that can not the polluted environment clean the flue gas.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An energy-saving heat cleaning furnace, which comprises a furnace body (1) and is characterized in that a chamber (2) is arranged on the furnace body (1), the inner wall of the top of the chamber (2) is connected with a smoke outlet channel (10) in a sealing threaded manner, the top of the furnace body (1) is fixedly provided with a purifying box (11), a cavity (12) is arranged on the purifying box (11), the inner walls of two sides of the cavity (12) are provided with the same spray pipe (18), the bottom of the spray pipe (18) is provided with a plurality of spray heads communicated with the spray pipe (18), one end of the smoke outlet channel (10) penetrates through the purification box (11) and extends into the cavity (12), and go out cigarette passageway (10) and purifying box (11) sealed threaded connection, the top fixed mounting of purifying box (11) has discharge passage (19) that are linked together with cavity (12), and the top of discharge passage (19) is equipped with the top cap.

2. The energy-saving heat cleaning furnace according to claim 1, wherein a first combustion chamber (4) is fixedly installed on the inner wall of the bottom of the chamber (2), a main burner (6) is fixedly installed on one side of the first combustion chamber (4), a second combustion chamber (7) is fixedly installed on the inner wall of one side of the chamber (2), an auxiliary burner (8) is fixedly installed on one side of the second combustion chamber (7), the first combustion chamber (4) and the second combustion chamber (7) are hermetically communicated with a same connecting pipe, the connecting pipe is vertically arranged, a PLC is arranged on one side of the furnace body (1), and the PLC is electrically connected with the main burner (6) and the auxiliary burner (8).

3. The energy-saving thermal cleaning furnace according to claim 1, wherein an opening is arranged on the inner wall of one side of the chamber (2), two explosion-proof doors (3) are symmetrically arranged and are hermetically hinged on one side of the furnace body (1), the two explosion-proof doors (3) completely cover the opening of the chamber (2), and the two explosion-proof doors (3) are movably clamped in a sealing manner.

4. The energy-saving thermal cleaning furnace according to claim 1, wherein the inner walls of the two sides of the chamber (2) are fixedly provided with heat insulation fiber boards (9), and a placing vehicle (5) is arranged in the first combustion chamber (4).

5. The energy-saving heat cleaning furnace according to claim 1, characterized in that an inclined plate (13) is fixedly mounted on the inner wall of the bottom of the cavity (12), a collection port is formed in the inner wall of one side of the cavity (12), a collection channel (16) is connected to the collection port in a sealing threaded manner, a water pool (15) is fixedly mounted at the top of the furnace body (1), one end of the collection channel (16) extends to one side of the purification box (11) and is communicated with the inside of the water pool (15), the collection channel (16) is obliquely arranged, a water pump (14) is fixedly mounted at the top of the furnace body (1), the water inlet of the water pump (14) is communicated with the inside of the water pool, and the water outlet of the water pump (14) is connected with the spray pipe (18) in a sealing threaded manner.

6. The energy-saving thermal cleaning furnace according to claim 1, wherein the same conical funnel (17) is fixedly installed on the inner walls of the two sides of the cavity (12), the activated carbon layers (20) are fixedly installed on the inner walls of the conical funnel (17), the discharge channel (19) is located right above the conical funnel (17), and the same activated carbon layers (20) are fixedly installed on the inner walls of the two sides of the conical funnel (17).