CN111992031A

CN111992031A - Furniture factory air pump heat energy recovery system of recycling

Info

Publication number: CN111992031A
Application number: CN202010918547.5A
Authority: CN
Inventors: 吕邱进
Original assignee: Dongguan Mingjin Furniture Co ltd
Current assignee: Dongguan Mingjin Furniture Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-11-27

Abstract

The invention discloses a heat energy recycling system for an air pump of a furniture factory, which comprises an air pump, a purification box, a recovery box and an air outlet pipe communicated with an air outlet of the air pump, wherein a filtering and purifying assembly is arranged inside the purification box, and a heat energy recovery assembly is arranged inside the recovery box; the filtering and purifying assembly comprises a sliding frame, the top of the inner wall of the purifying box is provided with a fixing groove through a fixing block, and the invention relates to the technical field of furniture factories. This furniture factory air pump heat energy recovery system of recycling, through inside the hot-air that takes out the air pump carry on the filtration and the purification of harmful gas and impurity, make its continuous heat energy purity higher, thereby avoid impurity to pile up the problem that leads to heat utilization rate inside steam, can clear up thoroughly the adhesion thing on the filter screen automatically simultaneously, need not dismouting filter screen and manual work and clear up, guaranteed the clearance quality and alleviateed personnel's intensity, accord with actual user demand.

Description

Furniture factory air pump heat energy recovery system of recycling

Technical Field

The invention relates to the technical field of furniture factories, in particular to a heat energy recycling system for an air pump of a furniture factory.

Background

The air pump is an air pump, and is a device for removing air from a closed space or adding air from the closed space.

Furniture factory room all can be provided with electronic air pump usually, be used for the extraction or the interpolation to the factory room air, in some high temperature production factory rooms, can take the hot-air that produces when producing out the emission through electronic air pump, at present when carrying out the heat recovery with the hot-air, steam is together retrieved with impurity, and do not carry out filtration purification to impurity and harmful gas, impurity in the steam is piled up and is easily caused follow-up heat utilization efficiency slow and the poor problem of effect, along with the long-term use of filtration purification subassembly, impurity easily adheres inside the hole, cause the clearance inconvenient, there is the comparatively single problem of heat recovery utilization mode simultaneously still.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a furniture factory air pump heat energy recycling system, which solves the problems that when the air pump is subjected to heat recycling, hot gas and impurities are recycled together, the impurities and harmful gas are not filtered and purified, the follow-up heat energy utilization efficiency is low, the effect is poor, and meanwhile, the impurities adhered to a filtering and purifying assembly are inconvenient to clean and the heat energy recycling mode is single.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a furniture factory air pump heat energy recovery system of recycling, includes air pump, purifying box, collection box and communicates in the outlet duct of air pump gas outlet, the inside of purifying box is provided with the filtration and purification subassembly, the inside of collection box is provided with the heat recovery subassembly.

The filtering and purifying component comprises a sliding frame, the top of the inner wall of the purifying box is provided with a fixed groove through a fixed block, and one side of the inner wall of the two fixed grooves is respectively and fixedly connected with an active carbon filter screen and a photocatalyst filter screen through a buffer spring, the two sides of the bottom of the inner wall of the purifying box are both rotatably connected with rotating rods, the top ends of the rotating rods sequentially penetrate through the purifying box and the sliding frame and extend to the inside of the sliding frame, one end of the rotating rod extending to the inside of the sliding frame is rotatably connected with the top of the inner wall of the sliding frame through a bearing, the surface of the rotating rods and the inner part of the purifying box are fixedly connected with a brush sleeve, the surface of the two rotating rods and the inner part of the sliding frame are both fixedly connected with a first gear, the top fixedly connected with motor of sliding frame inner wall, the one end of motor output shaft passes through shaft coupling fixedly connected with and the second gear of first gear engaged with.

The heat energy recovery subassembly includes the exhaust tube, the one end of exhaust tube runs through the purifying box and extends to the inside of purifying box, the exhaust tube extends to the inside one end fixedly connected with air-collecting cover of purifying box, the inside fixedly connected with air exhauster of air-collecting cover, the other end intercommunication of exhaust tube has the gas-distributing pipe, gas-distributing pipe's both ends communicate respectively has heat pipe and insulating tube.

Preferably, the one end that the gas distribution pipe was kept away from to insulating tube and heat pipe all runs through the collection box and extends to the inside of collection box, the one end that insulating tube and heat pipe extended to the collection box inside all runs through the collection box and extends to one side of collection box.

Preferably, a partition plate is fixedly connected between two sides of the inner wall of the recovery box, and an electromagnetic valve is fixedly connected inside the heat preservation pipe.

Preferably, the inside fixedly connected with check valve of heat pipe, the top intercommunication of collection box one side has the outlet pipe, and the inside fixedly connected with weeping valve of outlet pipe, the top fixedly connected with temperature sensor of collection box inner wall one side.

Preferably, the bottom of slide frame and the top sliding connection of purifying box, the bottom of active carbon filter screen and photocatalyst filter screen all with the bottom sliding connection of purifying box inner wall.

Preferably, the top of the front surface of the recycling box is fixedly connected with a central processing unit, and the output end of the central processing unit is electrically connected with the input ends of the exhaust fan, the one-way valve, the electromagnetic valve and the liquid leakage valve through wires respectively.

Preferably, the input of central processing unit passes through wire and temperature sensor's output electric connection, the one end of outlet duct runs through the purifying box and extends to the inside of purifying box.

Preferably, the discharge ports are formed in two sides of the bottom of the purifying box, and the sealing plates are movably connected inside the discharge ports.

(III) advantageous effects

The invention provides a heat energy recycling system for an air pump of a furniture factory. The method has the following beneficial effects:

(1) the furniture factory air pump heat energy recycling system comprises a sliding frame through a filtering and purifying assembly, a fixed groove is formed in the top of the inner wall of a purifying box through a fixed block, one side of the inner wall of each fixed groove is fixedly connected with an activated carbon filter screen and a photocatalyst filter screen through buffer springs respectively, two sides of the bottom of the inner wall of the purification box are rotatably connected with rotating rods, the top ends of the rotating rods sequentially penetrate through the purification box and the sliding frame and extend into the sliding frame, one ends of the rotating rods extending into the sliding frame are rotatably connected with the top of the inner wall of the sliding frame through bearings, the surfaces of the rotating rods and positioned in the purification box are fixedly connected with brush sleeves, the surfaces of the two rotating rods and positioned in the sliding frame are fixedly connected with first gears, the top of the inner wall of the sliding frame is fixedly connected with a motor, and one end of an output shaft of the motor is fixedly connected with a second gear meshed with the first; the bottom of slide frame and the top sliding connection of purifying box, the bottom of active carbon filter screen and photocatalyst filter screen all with the bottom sliding connection of purifying box inner wall, through inside the filtration and the purification that carries out harmful gas and impurity to the hot-air that the air pump was taken out, make its continuous heat energy purity higher, thereby avoid impurity to pile up the problem that leads to heat utilization ratio inside steam, simultaneously can be automatic thoroughly clear up the adhesion thing on the filter screen, need not dismouting filter screen and manual work and clear up, the cleaning quality has been guaranteed and personnel's intensity has been alleviateed, accord with actual user demand.

(2) The heat energy recycling system of the air pump of the furniture factory comprises an exhaust pipe through a heat energy recycling assembly, one end of the exhaust pipe penetrates through the purification box and extends to the interior of the purification box, one end of the exhaust pipe extending to the interior of the purification box is fixedly connected with an air collecting cover, the interior of the air collecting cover is fixedly connected with an exhaust fan, the other end of the exhaust pipe is communicated with an air distributing pipe, two ends of the air distributing pipe are respectively communicated with a heat conducting pipe and a heat insulating pipe, one ends of the heat insulating pipe and the heat conducting pipe, far away from the air distributing pipe, penetrate through the recovery box and extend to the interior of the recovery box, one ends of the heat insulating pipe and the heat conducting pipe, extending to the interior of the recovery box, penetrate through the recovery box and extend to one side of the recovery box, a partition plate is fixedly connected between two sides of the inner wall of the recovery box, and the inside fixedly connected with weeping valve of outlet pipe, the top fixedly connected with temperature sensor of collection box inner wall one side can realize retrieving the steam after the filtration purification, both can realize steam to the preheating of water, also can realize collecting the steam so that the production utilization of follow-up furniture, realize heat recovery and utilize's dual effect.

(3) This furniture factory air pump heat energy recovery system of recycling has all seted up the discharge gate through the both sides of purifying box bottom portion, and the inside swing joint of discharge gate has the closing plate, and this closing plate stops up the discharge gate when the clearance filter screen, only when the clearance finishes, when needing to clear up impurity, can take off the closing plate.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the purification tank of the present invention;

FIG. 3 is a cross-sectional view of the recovery tank construction of the present invention;

FIG. 4 is a left side view of the wind-collecting cover structure of the present invention;

fig. 5 is a structural schematic block diagram of the thermal energy recovery assembly of the present invention.

In the figure: 1-air pump, 2-purification box, 3-air outlet pipe, 4-filtration purification component, 41-sliding frame, 42-fixed groove, 43-buffer spring, 44-activated carbon filter screen, 45-photocatalyst filter screen, 46-rotating rod, 47-brush sleeve, 48-motor, 49-first gear, 410-second gear, 5-recovery box, 6-heat energy recovery component, 61-air extraction pipe, 62-air collection cover, 63-exhaust fan, 64-air distribution pipe, 65-heat conduction pipe, 66-heat preservation pipe, 67-partition board, 68-electromagnetic valve, 69-one-way valve, 610-water outlet pipe, 611-temperature sensor, 612-liquid leakage valve, 613-central processor, 7-discharge port, 611-temperature sensor, and the like, 8-sealing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a heat energy recycling system for an air pump of a furniture factory is characterized in that harmful gas and impurities are filtered and purified in hot air pumped by an air pump 1, so that the purity of the subsequent heat energy is higher, the problem of heat energy utilization rate caused by accumulation of the impurities in the hot air is solved, meanwhile, the adhered matters on a filter screen can be automatically and thoroughly cleaned without disassembling and assembling the filter screen and manually cleaning, the cleaning quality is ensured, and the intensity of personnel is reduced, and the system meets the actual use requirement and comprises the air pump 1, a purification box 2, a recovery box 5 and an air outlet pipe 3 communicated with an air outlet of the air pump 1, discharge holes 7 are respectively formed in two sides of the bottom of the purification box 2, a sealing plate 8 is movably connected in the discharge holes 7, only when the impurities are required to be cleaned after the cleaning is finished, the sealing plate 8 can be taken down, two pistons matched with the discharge holes 7 are arranged on the sealing plate 8, a filtering and purifying assembly 4 is arranged inside the purifying box 2, and a heat energy recovery assembly 6 is arranged inside the recovery box 5; the filtering and purifying assembly 4 comprises a sliding frame 41, a central processing unit 613 is fixedly connected to the top of the front surface of the recycling box 5, the output end of the central processing unit 613 is electrically connected to the input ends of the exhaust fan 63, the check valve 69, the electromagnetic valve 68 and the liquid leakage valve 612 through leads respectively, the input end of the central processing unit 613 is electrically connected to the output end of the temperature sensor 611 through leads, one end of the gas outlet pipe 3 penetrates through the purifying box 2 and extends to the inside of the purifying box 2, the top of the inner wall of the purifying box 2 is provided with a fixing groove 42 through a fixing block, one side of the inner wall of the two fixing grooves 42 is fixedly connected to an activated carbon filter screen 44 and a photocatalyst filter screen 45 through a buffer spring 43 respectively, two sides of the bottom of the inner wall of the purifying box 2 are rotatably connected with rotating rods 46, the top end of the rotating rods 46 sequentially penetrates through the purifying box 2 and the sliding frame 41 and extends to, the surface of the rotating rod 46 and the inside of the purifying box 2 are fixedly connected with a brush sleeve 47, the surfaces of the two rotating rods 46 and the inside of the sliding frame 41 are fixedly connected with a first gear 49, the bottom of the sliding frame 41 is connected with the top of the purifying box 2 in a sliding manner, the bottoms of the activated carbon filter screen 44 and the photocatalyst filter screen 45 are connected with the bottom of the inner wall of the purifying box 2 in a sliding manner, the photocatalyst filter screen 45 takes titanium dioxide photocatalyst as a raw material, the photocatalyst is uniformly attached to the surfaces of different substances by the smallest particles by combining the latest nanotechnology, the top of the inner wall of the sliding frame 41 is fixedly connected with a motor 48, and one end of an output shaft of the motor 48 is fixedly connected with a second gear 410 meshed with the first gear 49 through; the heat energy recovery component 6 comprises an air exhaust pipe 61, one end of the air exhaust pipe 61 penetrates through the purification box 2 and extends to the interior of the purification box 2, one end of the air exhaust pipe 61 extending to the interior of the purification box 2 is fixedly connected with an air collecting cover 62, an exhaust fan 63 is fixedly connected to the interior of the air collecting cover 62, the other end of the air exhaust pipe 61 is communicated with an air distribution pipe 64, a one-way valve 69 is fixedly connected to the interior of the heat conduction pipe 65, a water outlet pipe 610 is communicated with the top of one side of the recovery box 5, a liquid leakage valve 612 is fixedly connected to the interior of the water outlet pipe 610, a temperature sensor 611 is fixedly connected to the top of one side of the inner wall of the recovery box 5, the filtered and purified hot air can be recovered, the hot air can be preheated to water, the hot air can also be collected for the production and utilization of subsequent furniture, the dual effects of heat energy, the heat preservation pipe 66 and the heat conduction pipe 65 are far away from the end of the gas distribution pipe 64 and both penetrate through the recycling box 5 and extend to the inside of the recycling box 5, a partition plate 67 is fixedly connected between two sides of the inner wall of the recycling box 5, an electromagnetic valve 68 is fixedly connected inside the heat preservation pipe 66, one ends of the heat preservation pipe 66 and the heat conduction pipe 65 extending to the inside of the recycling box 5 penetrate through the recycling box 5 and extend to one side of the recycling box 5, the temperature sensor 611 is of a DS18B20 model, the central processing unit 613 is used as an operation and control core of a computer system and is a final execution unit for information processing and program operation, the CPU is generated by itself, great development is achieved on the aspects of logic structure, operation efficiency and function, and the model of the central processing unit 613.

When the device is used, high-temperature hot gas in a furniture factory is firstly pumped by the air pump 1, then the high-temperature hot gas is conveyed into the purifying box 2 through the air outlet pipe 3, impurities such as harmful gas in the hot gas are filtered and purified in the purifying box 2, firstly the volatile organic compounds such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene and pollutants in the air can be removed when the hot gas passes through the active carbon filter screen 44, then the harmful organic compounds, pollutants, odor, bacteria and the like are oxidized and decomposed into harmless CO2 and H2O through the photocatalyst filter screen 45, the purification purpose is achieved, the exhaust fan 63 is started to enable the purified hot gas to enter the exhaust pipe 61 through the exhaust fan 63, then the hot air is divided into two waves through the air distribution pipe 64, one wave of hot air enters the heat preservation pipe 66, the expanded perlite is filled in the recycling box 5 and at the bottom of the partition plate 67, and the heat preservation effect on the heat preservation pipe 61 is further achieved, the hot air is stored in the heat preservation pipe 66, when the painted furniture needs to be dried by the hot air (the application is not limited), the electromagnetic valve 68 is only needed to be opened, so that the hot air in the heat preservation pipe 66 can be discharged, the other wave of hot air is conveyed to the interior of the heat conduction pipe 65, the water to be preheated is stored in the interior of the recycling box 5 and at the top of the partition plate 67, after the hot air enters the interior of the heat conduction pipe 65 and stays for a period of time, the heat conduction pipe 65 quickly transfers the hot air to the interior of the water body, preheating the inside of the water body, detecting the temperature inside the water body through a temperature sensor 611, when the temperature sensor 611 detects that the temperature in the water has reached the preset standard temperature, the temperature sensor 611 sends a temperature control signal to the central processing unit 613, the central processing unit 613 controls the liquid leakage valve 612 to open, and the preheated water is conveyed out for subsequent utilization;

when the impurities adhered to the activated carbon filter 44 and the photocatalyst filter 45 are to be cleaned, the motor 48 is started, the motor 48 drives the second gear 410 to rotate, the second gear 410 drives the first gear 49 to rotate, so that the rotating rod 46 also starts to rotate, the brush sleeve 47 on the rotating rod 46 rotates to clean the impurities on the filter screen, when cleaning, the filter screen is pushed by the brush on the brush sleeve 47 and is matched with the arrangement of the buffer spring 43 in the fixed groove 42, so that the filter screen generates certain buffer thrust and has the vibration effect, promote around sliding frame 41 as required for brush sleeve 47 clears up the filter screen comprehensively, then all impurity of adhesion on the filter screen all clear up, treat after the cleaning work, take off closing plate 8 again, and impurity just drops away by discharge gate 7.

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 furniture factory air pump heat energy recovery system of recycling, includes air pump (1), purifying box (2), collection box (5) and communicates in outlet duct (3) of air pump (1) gas outlet, its characterized in that: a filtering and purifying assembly (4) is arranged inside the purifying box (2), and a heat energy recovery assembly (6) is arranged inside the recovery box (5);

the filtering and purifying assembly (4) comprises a sliding frame (41), fixing grooves (42) are formed in the top of the inner wall of the purifying box (2) through fixing blocks, one side of the inner wall of the two fixing grooves (42) is respectively and fixedly connected with an activated carbon filter screen (44) and a photocatalyst filter screen (45) through a buffer spring (43), two sides of the bottom of the inner wall of the purifying box (2) are respectively and rotatably connected with a rotating rod (46), the top end of the rotating rod (46) sequentially penetrates through the purifying box (2) and the sliding frame (41) and extends to the inside of the sliding frame (41), one end of the rotating rod (46) extending to the inside of the sliding frame (41) is rotatably connected with the top of the inner wall of the sliding frame (41) through a bearing, the surface of the rotating rod (46) is fixedly connected with a hairbrush sleeve (47) in the inside of the purifying box (2), and the surfaces of the rotating rod (46) are respectively and fixedly connected with a, the top of the inner wall of the sliding frame (41) is fixedly connected with a motor (48), and one end of an output shaft of the motor (48) is fixedly connected with a second gear (410) meshed with the first gear (49) through a coupler;

heat energy recovery subassembly (6) are including exhaust tube (61), the one end of exhaust tube (61) runs through purge bin (2) and extends to the inside of purge bin (2), exhaust tube (61) extend to the inside one end fixedly connected with air-collecting hood (62) of purge bin (2), the inside fixedly connected with air exhauster (63) of air-collecting hood (62), the other end intercommunication of exhaust tube (61) has gas-distributing pipe (64), the both ends of gas-distributing pipe (64) communicate respectively has heat pipe (65) and insulating tube (66).

2. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: the one end that gas-distributing pipe (64) were kept away from in insulating tube (66) and heat pipe (65) all runs through collection box (5) and extends to the inside of collection box (5), the one end that insulating tube (66) and heat pipe (65) extended to collection box (5) inside all runs through collection box (5) and extends to one side of collection box (5).

3. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: fixedly connected with baffle (67) between the both sides of collection box (5) inner wall, the inside fixedly connected with solenoid valve (68) of insulating tube (66).

4. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: the inside fixedly connected with check valve (69) of heat pipe (65), the top intercommunication of collection box (5) one side has outlet pipe (610), and the inside fixedly connected with weeping valve (612) of outlet pipe (610), the top fixedly connected with temperature sensor (611) of collection box (5) inner wall one side.

5. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: the bottom of slide frame (41) and the top sliding connection of purifying box (2), the bottom of active carbon filter screen (44) and photocatalyst filter screen (45) all with the bottom sliding connection of purifying box (2) inner wall.

6. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: the top fixedly connected with central processing unit (613) of collection box (5) front, the output of central processing unit (613) passes through the wire and respectively with air exhauster (63), check valve (69), solenoid valve (68) and the input electric connection of weeping valve (612).

7. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 6, wherein: the input end of the central processing unit (613) is electrically connected with the output end of the temperature sensor (611) through a conducting wire, and one end of the air outlet pipe (3) penetrates through the purification box (2) and extends into the purification box (2).

8. The heat energy recycling system for the air pump of the furniture factory as claimed in claim 1, wherein: discharge ports (7) are formed in two sides of the bottom of the purifying box (2), and sealing plates (8) are movably connected inside the discharge ports (7).