Deodorization system for wet-process fish meal production

Abstract

The utility model belongs to the technical field of gas deodorization, and particularly relates to a wet fish meal production deodorization system which comprises a gas inlet pipe, the gas inlet pipe penetrates through a spraying chamber and is fixedly connected with the spraying chamber, a gas outlet pipe penetrates through the spraying chamber and is fixedly connected with the gas outlet pipe, and a deodorization device is arranged in the spraying chamber and comprises a water pump. The water pump is fixedly connected to the outer wall of the spraying chamber. According to the deodorization system for wet-process fish meal production, odor enters the spraying chamber through the air inlet pipe, at the moment, deodorization liquid in the spraying chamber is sprayed through the spraying pipe under the action of the water pump to purify the odor, the purified gas enters the drying device through the air outlet pipe, the dried gas enters the activated carbon deodorization plate, and the deodorization effect is achieved. Gas is further adsorbed and purified through the activated carbon deodorization plate, meanwhile, the device is provided with the scraping plate, the dustproof net is cleaned through the scraping plate, the air circulation amount is increased, and therefore the odor purification effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas deodorization, in particular to a wet-process fish meal production deodorization system. Background Art

[0002] Fish meal is a high-protein feed made from one or more fish or fish heads, tails, fins, viscera, etc., which has been degreased, dehydrated and crushed.

[0003] In the process of fish meal production, a large amount of odor will be generated, and the output odor needs to be treated and purified by a deodorization device. In the process of removing the odor, the existing fish meal deodorization system generally extracts the odor through an exhaust fan and then transports it to a purification tank for deodorization. The equipment is large and the cost is high. In view of this, we propose a wet fish meal production deodorization system. Summary of the invention

[0004] The main purpose of the utility model is to provide a wet fish meal production deodorization system, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a deodorization system for wet fish meal production, comprising an air inlet pipe, the air inlet pipe passes through a spray chamber and is fixedly connected to the spray chamber, the spray chamber is passed through by an air outlet pipe and is fixedly connected to the air outlet pipe, a deodorization device is arranged in the spray chamber to purify the odor, and the deodorization device comprises:

[0006] A water pump, used to transport the deodorizing liquid in the spray chamber to the spray pipe for spraying, the water pump being fixedly connected to the outer wall of the spray chamber;

[0007] A water inlet pipe runs through the spray chamber and is fixedly connected to the spray chamber, and the water inlet pipe is fixedly connected to a water outlet of a water pump.

[0008] Preferably, the water inlet pipe is penetrated by the spray pipe and is fixedly connected to the spray pipe.

[0009] Preferably, the bottom end of the spray chamber is penetrated by a water pump and fixedly connected to the water pump, which is used to fix and support the water pump. One end of the water pump close to the water pump is fixedly connected to the water inlet of the water pump.

[0010] Preferably, a drying device is provided inside the air outlet pipe for drying the purified gas, and an activated carbon deodorizing plate is provided at one end of the drying device away from the spray chamber for secondary adsorption purification of the purified gas to improve the odor purification effect, and a fan is provided at one end of the activated carbon deodorizing plate away from the drying device, and the fan is penetrated by the output shaft of the dual-axis motor and fixedly connected to the output shaft of the dual-axis motor.

[0011] Preferably, a dustproof device is provided in the air outlet pipe, and the dustproof device includes a dustproof net, and the dustproof net is fixedly connected to the inner wall of the air outlet pipe, and the dustproof net is fixedly connected to the outer wall of the dual-axis motor for supporting the dual-axis motor, and the dustproof net is penetrated by the output shaft of the dual-axis motor away from the fan end and is rotatably connected to the output shaft of the dual-axis motor away from the fan end.

[0012] Preferably, the output shaft of the dual-axis motor away from the fan end is fixedly connected to a rotating rod, the rotating rod is provided with a groove, and the groove is slidably connected to a scraper, and the scraper rotates on the outer wall of the dustproof net to clean the dust accumulated on the dustproof net, thereby improving the air circulation and the odor purification efficiency. The outer wall of the scraper is fixedly connected to a spring for supporting the scraper. Under normal circumstances, the spring is in elastic deformation. The elastic force generated by the spring deformation is applied to the scraper, so that the pressure between the scraper and the dustproof net is increased, thereby improving the cleaning effect of the scraper. The end of the spring away from the scraper is fixedly connected to the inner wall of the groove for supporting the fixed spring.

[0013] The utility model provides a wet fish meal production deodorization system, which has the following beneficial effects:

[0014] , In the wet fish meal production deodorization system, the odor enters the spray chamber through the air inlet pipe. At this time, the deodorizing liquid in the spray chamber is sprayed through the spray pipe under the action of the water pump to purify the odor. After the odor is purified, the gas will enter the drying device through the air outlet pipe. The dried gas will then enter the activated carbon deodorization plate, and the gas will be further adsorbed and purified by the activated carbon deodorization plate, thereby improving the purification effect of the odor. The equipment is simple and the cost is low.

[0015] (2) In the deodorization system for wet fish meal production, when the dual-axis motor is started, the rotating rod fixedly connected to the output shaft of the dual-axis motor rotates. At this time, the scraper rotates on the outer wall of the dustproof net under the action of the rotating rod to scrape off the dust accumulated on the outer wall of the dustproof net. At the same time, the friction between the large scraper and the outer wall of the dustproof net is increased through the design of the spring, thereby improving the cleaning effect of the scraper on the outer wall of the dustproof net and increasing the air circulation, thereby improving the purification effect of odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the spray chamber of the utility model;

[0019] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure of the rotating rod of the utility model.

[0021] Description of Figure Numbers:

[0022] 1. Inlet pipe; 2. Spray chamber; 3. Deodorization device; 31. Water pump; 32. Water suction pipe; 33. Water inlet pipe; 34. Spray pipe; 35. Drying device; 36. Activated carbon deodorization plate; 37. Fan; 38. Dustproof device; 391. Dustproof net; 392. Rotating rod; 393. Groove; 394. Spring; 395. Scraper; 4. Exhaust pipe.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The utility model proposes a deodorization system for wet fish meal production, comprising an air inlet pipe 1, the air inlet pipe 1 penetrates through a spray chamber 2 and is fixedly connected to the spray chamber 2, the spray chamber 2 is penetrated by an air outlet pipe 4 and is fixedly connected to the air outlet pipe 4, a deodorization device 3 is arranged in the spray chamber 2, the deodorization device 3 comprises a water pump 31, the water pump 31 is fixedly connected to the outer wall of the spray chamber 2, a water inlet pipe 33, the water inlet pipe 33 penetrates through the spray chamber 2 and is fixedly connected to the spray chamber 2, and the water inlet pipe 33 is fixedly connected to the water outlet of the water pump 31;

[0026] Furthermore, the water inlet pipe 33 is penetrated by the spray pipe 34 and fixedly connected to the spray pipe 34, the bottom end of the spray chamber 2 is penetrated by the water pumping pipe 32 and fixedly connected to the water pumping pipe 32, and one end of the water pumping pipe 32 close to the water pump 31 is fixedly connected to the water inlet of the water pump 31;

[0027] Furthermore, a drying device 35 is provided inside the air outlet pipe 4, and an activated carbon deodorizing plate 36 is provided at one end of the drying device 35 away from the spray chamber 2, and a fan 37 is provided at one end of the activated carbon deodorizing plate 36 away from the drying device 35, and the fan 37 is penetrated by the output shaft of the double-axis motor 38 and is fixedly connected to the output shaft of the double-axis motor 38;

[0028] When the fan 37 rotates, the odor enters the spray chamber 2 through the air inlet pipe 1. At this time, the deodorant liquid in the spray chamber 2 is transported to the water inlet pipe 33 through the water pump 32 under the action of the water pump 31, and then transported to the spray pipe 34 by the water inlet pipe 33 for spraying. It should be noted that the deodorant liquid can greatly increase the contact area between the deodorant liquid and the air through spraying, thereby improving the purification efficiency of the odor.

[0029] After the odor is purified, the gas will enter the drying device 35 through the outlet pipe 4, and the dried gas will enter the activated carbon deodorization plate 36, and the activated carbon deodorization plate 36 will further adsorb and purify the gas, thereby improving the purification effect of the odor.

[0030] In the embodiment of the utility model, in order to clean the dustproof net 391 and prevent dust accumulation, specifically, a dustproof device 39 is provided in the air outlet pipe 4, and the dustproof device 39 includes a dustproof net 391, and the dustproof net 391 is fixedly connected to the inner wall of the air outlet pipe 4, and the dustproof net 391 is fixedly connected to the outer wall of the dual-axis motor 38, and the dustproof net 391 is penetrated by the output shaft of the dual-axis motor 38 at one end away from the fan 37 and is rotatably connected to the output shaft of the dual-axis motor 38 at one end away from the fan 37;

[0031] Furthermore, the output shaft of the dual-axis motor 38 at one end away from the fan 37 is fixedly connected to a rotating rod 392, the rotating rod 392 is provided with a groove 393, the groove 393 is slidably connected to a scraper 395, the outer wall of the scraper 395 is fixedly connected to a spring 394, and the end of the spring 394 away from the scraper 395 is fixedly connected to the inner wall of the groove 393;

[0032] When the dual-axis motor 38 is started, the rotating rod 392 fixedly connected to the output shaft of the dual-axis motor 38 rotates. At this time, the scraper 395 will rotate on the outer wall of the dustproof net 391 under the action of the rotating rod 392, thereby scraping off the dust accumulated on the outer wall of the dustproof net 391. It should be noted that the spring 394 is always in a state of elastic deformation. The elastic force generated by the elastic deformation of the spring acts on the scraper 395, which can increase the friction between the scraper 395 and the outer wall of the dustproof net 391, thereby improving the cleaning effect of the scraper 395 on the outer wall of the dustproof net 391, and at the same time increasing the air circulation, thereby improving the purification effect of odor.

[0033] When in use, first start the power supply, the water pump 31 and the dual-axis motor 38 start working, when the odor enters the spray chamber 2 through the air inlet pipe 1, the deodorizing liquid in the spray chamber 2 will be sprayed through the spray pipe 34 under the action of the water pump 31 to purify the odor, and then the purified gas will enter the drying device 35 through the air outlet pipe 4 for drying, and then enter the activated carbon deodorizing plate 36 for adsorption purification, and finally the purified gas will be transported to the outside by the fan 37. At the same time, the rotating rod 392 will be under the action of the dual-axis motor 38 to make the scraper 395 rotate on the outer wall of the dustproof net 391, so as to clean the outer wall of the dustproof net 391 and prevent dust from accumulating on the outer wall of the dustproof net 391.

[0034] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wet fish meal production deodorization system, comprising an air inlet pipe (1), characterized in that: The air inlet pipe (1) passes through the spray chamber (2) and is fixedly connected to the spray chamber (2); the spray chamber (2) is passed through the air outlet pipe (4) and is fixedly connected to the air outlet pipe (4); a deodorizing device (3) is provided in the spray chamber (2); the deodorizing device (3) comprises: A water pump (31), wherein the water pump (31) is fixedly connected to the outer wall of the spray chamber (2); A water inlet pipe (33), the water inlet pipe (33) passes through the spray chamber (2) and is fixedly connected to the spray chamber (2), and the water inlet pipe (33) is fixedly connected to a water outlet of a water pump (31).

2. A wet fish meal production deodorization system according to claim 1, characterized in that: The water inlet pipe (33) is penetrated by the spray pipe (34) and is fixedly connected to the spray pipe (34).

3. A wet fish meal production deodorization system according to claim 1, characterized in that: The bottom end of the spray chamber (2) is penetrated by a water pumping pipe (32) and is fixedly connected to the water pumping pipe (32); one end of the water pumping pipe (32) close to the water pump (31) is fixedly connected to the water inlet of the water pump (31).

4. A wet fish meal production deodorization system according to claim 1, characterized in that: A drying device (35) is provided inside the air outlet pipe (4); an activated carbon deodorizing plate (36) is provided at one end of the drying device (35) away from the spray chamber (2); a fan (37) is provided at one end of the activated carbon deodorizing plate (36) away from the drying device (35); the fan (37) is penetrated by the output shaft of the dual-axis motor (38) and is fixedly connected to the output shaft of the dual-axis motor (38).

5. A wet fish meal production deodorization system according to claim 1, characterized in that: A dustproof device (39) is provided in the air outlet pipe (4), and the dustproof device (39) comprises a dustproof net (391). The dustproof net (391) is fixedly connected to the inner wall of the air outlet pipe (4), and the dustproof net (391) is fixedly connected to the outer wall of the dual-axis motor (38). The dustproof net (391) is penetrated by the output shaft of the dual-axis motor (38) at one end away from the fan (37) and is rotationally connected to the output shaft of the dual-axis motor (38) at one end away from the fan (37).

6. A wet fish meal production deodorization system according to claim 5, characterized in that: The output shaft of the dual-axis motor (38) at one end away from the fan (37) is fixedly connected to a rotating rod (392), the rotating rod (392) is provided with a groove (393), the groove (393) is slidably connected to a scraper (395), the outer wall of the scraper (395) is fixedly connected to a spring (394), and one end of the spring (394) away from the scraper (395) is fixedly connected to the inner wall of the groove (393).

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