Material dust remover for feed processing
By introducing a collection plate and ash trough design into the material dust collector for feed processing, the problem of dust adhering and clogging inside the receiving pipe is solved, achieving efficient dust removal and preventing secondary dispersion, thus improving the dust removal effect.
Patent Information
- Application Number
- CN202423020577.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In existing dust collectors for feed processing, dust tends to adhere to the narrow receiving pipe, which may become clogged over time, affecting the cleaning and unloading effect.
A material dust collector for feed processing was designed, which adopts a combination structure of a collection plate and an ash trough. When the collection plate rotates in the receiving pipe, it scrapes off the attached dust. The dust is first concentrated in the ash trough and then discharged to avoid adhesion and blockage.
This effectively prevents dust from adhering to the inner wall of the receiving pipe, ensuring the dust removal effect, preventing secondary dust escape and dust re-entrainment, and improving the operating efficiency of the dust collector.
Smart Images
Figure CN223587972U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to feed processing technical field, especially relates to a material dust remover for feed processing. BACKGROUND
[0002] A large amount of dust is produced in the feed processing process, such as grain grinding, feed mixing, additive feeding and the like. If these dusts are directly discharged into the air, they will cause serious pollution to the environment. The bag dust collector can effectively capture dust, reduce the dust concentration in the air, make it reach the environmental protection discharge standard, and reduce the harm to the surrounding atmospheric environment, and its general structure is as follows:
[0003] 1. Inlet, usually located on the side or bottom of the dust collector;
[0004] 2. Ash bucket, the ash bucket is generally conical, which is beneficial to the smooth sliding of dust under the action of gravity to the bottom;
[0005] 3. Filter bag chamber, the filter bag chamber is the core area of the dust collector, and the filter bag is vertically hung in the filter bag chamber;
[0006] 4. Clean gas chamber, the clean gas chamber is located on the inner side of the filter bag and is separated from the filter bag chamber by a flower plate;
[0007] 5. Pulse blowing system, the pulse valve is the key component of the pulse blowing system, which is usually installed on the gas pocket at the top or side of the clean gas chamber.
[0008] However, the existing material dust remover for feed processing has the following shortcomings, that is, in the use of the existing dust collector body, dust is directly collected through the receiving pipe, dust is easy to adhere to the inner side wall of the narrow receiving pipe, with the passage of time, the accumulated dust may block the receiving pipe, increase the resistance of the receiving pipe, and affect the unloading effect of the dust. UTILITY MODEL CONTENTS
[0009] Technical problem solved
[0010] In view of the defects of the prior art, the utility model provides a material dust remover for feed processing, which solves the technical problems that in the use of the existing dust collector body, dust is directly collected through the receiving pipe, dust is easy to adhere to the inner side wall of the narrow receiving pipe, with the passage of time, the accumulated dust may block the receiving pipe, increase the resistance of the receiving pipe, and affect the unloading effect of the dust.
[0011] To achieve the above purpose, the utility model is realized by the following technical scheme:
[0012] The utility model provides a kind of material dust remover for feed processing, including dust removal machine body, which is provided with the collection mechanism for facilitating the collection of material dust body, the collection mechanism includes fixed hopper, flow guide pipe and collection plate, the fixed hopper is fixedly installed on the inner side wall of dust removal machine body, the flow guide pipe is located at the side end of fixed hopper, the lower end of fixed hopper is fixedly installed with receiving pipe, the collection plate is rotatably installed on the inner side wall of receiving pipe, the side end of dust removal machine body is connected with connecting pipe, the upper end of connecting pipe is fixedly installed with collection pipe, the upper end of dust removal machine body is provided with pulse mechanism, the inner side wall of dust removal machine body is fixedly installed with dust removal cloth bag, the side end of receiving pipe is penetrated with circular groove, the inner side wall of circular groove is fixedly installed with sealing bearing, the side end of fixed hopper is penetrated with mounting groove, the flow guide pipe is fixedly installed on the inner side wall of mounting groove, and the upper end of flow guide pipe is fixedly installed with filter screen.
[0013] Preferably, the upper end of the collection plate is provided with an ash chute, and the side end of the collection plate is fixedly installed with a rotating shaft.
[0014] Preferably, the rotating shaft is rotatably installed on the inner side wall of the circular groove, and the side end of the rotating shaft is fixedly installed with an impeller.
[0015] Compared with the prior art, the utility model has the following beneficial effects
[0016] First, the collection plate and the ash chute are matched to assist in cleaning and unloading dust. The edge of the collection plate is smooth, so that the dust adhering to the inner wall of the receiving pipe can be effectively scraped and unloaded when the collection plate rotates in the receiving pipe. This can avoid the adhesion of dust to the inner wall of the receiving pipe and the possible blockage of dust in the receiving pipe, which can cause dust accumulation.
[0017] Second, the collection plate and the ash chute are provided to collect and unload dust at the same time. Compared with the open collection method, the dust can be first concentrated in the ash chute and then unloaded by turning. This can avoid the possible secondary dispersion and dust raising of dust during the later collection, and ensure the dust collection effect. BRIEF DESCRIPTION OF DRAWINGS
[0018] The above description is only a summary of the technical scheme of the utility model. In order to clearly understand the technical means of the utility model and implement it according to the content of the specification, the utility model is described as follows:
[0019] Figure 1 The utility model is a structure diagram of a dust remover;
[0020] Figure 2 The utility model is a sectional view structure schematic diagram of a dust remover;
[0021] Figure 3The utility model discloses fixed hopper's structural drawing;
[0022] Figure 4 The utility model discloses fixed hopper's structural explosion schematic diagram;
[0023] Figure 5 The utility model discloses the structural drawing of flow guide pipe.
[0024] Legend explains: 1, dust remover;11, connecting pipe;12, collection pipe;13, pulse mechanism;14, dust cloth bag;2, fixed hopper;21, receiving pipe;22, round groove;23, sealing bearing;24, installation groove;3, flow guide pipe;31, filter screen;4, collection board;41, ash groove;42, rotating shaft;43, impeller. DETAILED DESCRIPTION
[0025] The embodiment of the application provides a kind of material dust remover for feed processing, effectively solve the technical problem that existing dust remover body 1 uses, it is directly through receiving pipe 21 to collect dust, dust is easy to adhere to the inner side wall of receiving pipe 21 in narrow receiving pipe 21, with the lapse of time, accumulated dust can be blocked receiving pipe 21, increase the resistance of receiving pipe 21, affect its to dust's unloading effect, the device is matched with collection board 4 and ash groove 41 by being provided with, dust is assisted unloading, because the edge of collection board 4 is smooth, it can effectively scrape off the dust adhered to the inner wall of receiving pipe 21 and unloads when rotating in receiving pipe 21, can avoid some dust adheres to the inner side wall of receiving pipe 21.
[0026] EMBODIMENT
[0027] As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The technical solution in the embodiment of the present application effectively solves the technical problem that in the use of the existing dust removal machine body 1, dust is directly collected through the receiving pipe 21, and the dust is easy to adhere to the inner side wall of the receiving pipe 21 in the narrow receiving pipe 21. With the passage of time, the accumulated dust may block the receiving pipe 21, increase the resistance of the receiving pipe 21, and affect the unloading effect of the dust. The overall idea is as follows: a material dust collector for feed processing, comprising a dust removal machine body 1, a collecting mechanism for conveniently collecting material dust is arranged on the dust removal machine body 1, the collecting mechanism comprises a fixed hopper 2, a flow guide pipe 3 and a collecting plate 4, the fixed hopper 2 is fixedly installed on the inner side wall of the dust removal machine body 1, the flow guide pipe 3 is located at the side end of the fixed hopper 2, the lower end of the fixed hopper 2 is fixedly installed with a receiving pipe 21, and the collecting plate 4 is rotatably installed on the inner side wall of the receiving pipe 21. The side end of the dust removal machine body 1 is connected with a connecting pipe 11, the upper end of the connecting pipe 11 is fixedly installed with a collecting pipe 12, the upper end of the dust removal machine body 1 is provided with a pulse mechanism 13, and the inner side wall of the dust removal machine body 1 is fixedly installed with a dust removal cloth bag 14. When the user processes the feed, a dust collection cover is usually arranged above or near the equipment such as a pulverizer, a mixer and a conveyor which is easy to produce dust, so as to ensure that the dust can be effectively collected. The dust is collected into the connecting pipe 11 through the collecting pipe 12, and enters the inner side wall of the dust removal machine body 1 through the pipeline system. After the dust-containing gas enters the gas inlet of the pulse cloth bag dust collector through the pipeline, the airflow velocity will be reduced. The larger dust particles will directly settle at the bottom of the dust hopper due to the gravity. The remaining dust-containing gas continues to flow upward and is filtered through the dust removal cloth bag 14. The dust removal cloth bag 14 is made of special fiber material and has a certain porosity and air permeability, which can block the dust particles from passing through;
[0028] The gas can pass through the dust removal cloth bag 14 and enter the clean gas chamber. The dust is intercepted on the outer surface of the dust removal cloth bag 14. As the filtering process continues, the dust layer on the surface of the dust removal cloth bag 14 will gradually thicken. When the dust on the surface of the dust removal cloth bag 14 reaches a certain thickness, causing the resistance of the dust collector to rise to a set value, the pulse mechanism 13 will automatically trigger the opening of the pulse valve at a set time interval or according to the resistance change. The pulse valve is connected with a compressed air storage tank. When the pulse valve is opened, compressed air will rapidly enter the blowing pipe through the pulse valve. The compressed air is sprayed from the small holes on the blowing pipe to form a high-speed pulse airflow. This airflow will induce a large amount of surrounding air to enter the inside of the dust removal cloth bag 14, so that the dust removal cloth bag 14 instantaneously expands and vibrates strongly, thereby shaking off the dust layer on the surface of the dust removal cloth bag 14;
[0029] The side end of the receiving pipe 21 is provided with a circular groove 22, the inner side wall of the circular groove 22 is fixedly installed with a sealing bearing 23, the side end of the fixed hopper 2 is provided with an installation groove 24, the flow guide pipe 3 is fixedly installed in the inner side wall of the installation groove 24, the upper end of the flow guide pipe 3 is fixedly installed with a filter screen 31, the dust shaken off falls into the fixed hopper 2 under the action of gravity, at this time, the dust will fall on the ash groove 41 on the collecting plate 4 in the receiving pipe 21 under the action of gravity, and the pulse airflow will also be sprayed through the flow guide pipe 3, the airflow sprayed through the flow guide pipe 3 will drive the impeller 43 to start rotating, the rotation of the impeller 43 will drive the collecting plate 4 to rotate through the rotating shaft 42, and the flow guide pipe 3 is provided with the filter screen 31, so that the dust can be filtered;
[0030] The upper end of the collecting plate 4 is provided with an ash groove 41, the side end of the collecting plate 4 is fixedly installed with a rotating shaft 42, the rotating shaft 42 is rotatably installed in the inner side wall of the circular groove 22, the side end of the rotating shaft 42 is fixedly installed with an impeller 43, the rotation of the collecting plate 4 will drive the ash groove 41 to rotate, when the ash groove 41 is rotated to be downwardly opened, the dust in the ash groove 41 will be dumped and removed, and when the ash groove 41 on the collecting plate 4 is rotated to be upwardly opened again, the collecting plate 4 will collect the dust again, so that the dust is collected and removed reciprocally.
[0031] In view of the problems in the prior art, the utility model provides a material dust collector for feed processing, the device is matched with the collecting plate 4 and the ash groove 41, dust is assisted to be removed, because the edge of the collecting plate 4 is smooth, when the collecting plate 4 rotates in the receiving pipe 21, dust adhered to the inner wall of the receiving pipe 21 can be effectively scraped and removed, and some dust adhered to the inner side wall of the receiving pipe 21 can be avoided.
[0032] Working principle:
[0033] The user in the feed processing, usually in the pulverizer, mixer, conveyor and other equipment prone to dust above or near the setting dust hood, to ensure that can effectively collect dust, dust through the collection pipe 12 collected into the connecting pipe 11, and through the pipeline into the inside wall of the dust collector 1, dust gas through the pipeline into the inlet of pulse bag filter, the airflow velocity will decrease, larger particles of dust due to gravity will directly settle to the hopper bottom, the remaining dust gas continues to flow upward, through the dust filter bag 14 filtration, dust filter bag 14 is made of special fiber material, has a certain porosity and air permeability, can block the dust particles through, while the gas can pass through the dust filter bag 14 into the clean gas chamber, dust is intercepted in the outer surface of the dust filter bag 14, with the continuation of the filtration process, the dust layer on the surface of the dust filter bag 14 will gradually thicken, when the dust on the surface of the dust filter bag 14 reaches a certain thickness, resulting in dust collector resistance rises to the set value, pulse mechanism 13 will be triggered according to the set time interval or according to the resistance change automatically pulse valve opening, pulse valve connected with compressed air tank, when opening, compressed air will quickly enter the pulse valve through the pulse valve into the blowing pipe, compressed air from the blowing pipe on the small hole, forming a high-speed pulse airflow, this airflow will induce a large amount of air around the same into the dust filter bag 14 inside, make the dust filter bag 14 instantaneously expand, produce strong vibration, thereby shake off the dust layer on the surface of the dust filter bag 14, shake off the dust under the action of gravity into the fixed hopper 2, the dust will be gravity falling in the receiving pipe 21 into the collection plate 4 on the ash chute 41, while the pulse airflow will be through the flow guide pipe 3, the airflow through the flow guide pipe 3 will drive the impeller 43 start rotating, impeller 43 rotation will be through the shaft 42 drive the collection plate 4 rotation, and the flow guide pipe 3 is provided with filter screen 31, can filter dust, avoid dust may be from the flow guide pipe 3 spray, the collection plate 4 rotation will drive the ash chute 41 rotation, when the ash chute 41 rotation to the opening downward, the dust in the ash chute 41 will be dumped unloaded, and when the ash chute 41 on the collection plate 4 rotation again opening upward, the collection plate 4 will again collect dust, to this reciprocating realize the collection of dust, in the existing dust collector 1 use, its directly through the receiving pipe 21 to collect dust, dust easy in the narrow receiving pipe 21 attached to the inner side wall of the receiving pipe 21, with the passage of time, the accumulated dust may block the receiving pipe 21, increase the receiving pipe 21 resistance, affect its unloading effect of dust, the device through the setting of the collection plate 4 and ash chute 41 cooperation, auxiliary unloading of dust, because the edge of the collection plate 4 is smooth, it can effectively remove the dust attached to the inner wall of the receiving pipe 21 when rotating in the receiving pipe 21, can avoid some dust attached to the inner side wall of the receiving pipe 21, at the same time, avoid the problem of dust accumulation caused by the possible blockage in the receiving pipe 21, and the device through the setting of the collection plate 4 and ash chute 41, realize the dust first collection in the unloading at that time, compared with the open type of collection method,The dust can be firstly collected in the ash chute 41, and then the dust is discharged by turning, so that the dust collection effect is ensured.
[0034] Finally, it should be noted that: apparently, the above examples are merely for clearly illustrating the utility model, and not limited to the implementation. For those skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.
Claims
1. A material dust collector for feed processing, comprising a dust collector body (1), characterized in that, The dust removal machine body (1) is provided with a collecting mechanism for collecting the material dust body; The collecting mechanism comprises a fixed hopper (2), a flow guide pipe (3) and a collecting plate (4), the fixed hopper (2) is fixedly installed on the inner side wall of the dust removal machine body (1), the flow guide pipe (3) is located at the side end of the fixed hopper (2), the lower end of the fixed hopper (2) is fixedly installed with a receiving pipe (21), and the collecting plate (4) is rotatably installed on the inner side wall of the receiving pipe (21).
2. A material dust separator for feed processing according to claim 1, characterized in that: The side end of the dust removal machine body (1) is connected with a connecting pipe (11), and the upper end of the connecting pipe (11) is fixedly installed with a collecting pipe (12).
3. A material dust extractor for feed processing as claimed in claim 2, characterized in that: The upper end of the dust removal machine body (1) is provided with a pulse mechanism (13), and the inner side wall of the dust removal machine body (1) is fixedly installed with a dust removal cloth bag (14).
4. A material dust extractor for feed processing as claimed in claim 3, characterized in that: The side end of the receiving pipe (21) is penetrated with a circular groove (22), and the inner side wall of the circular groove (22) is fixedly installed with a sealing bearing (23).
5. A material dust extractor for use in feed processing as claimed in claim 4, characterized in that: The side end of the fixed hopper (2) is penetrated with a mounting groove (24), and the flow guide pipe (3) is fixedly installed on the inner side wall of the mounting groove (24).
6. A material dust extractor for feed processing as claimed in claim 5, characterized in that: The upper end of the flow guide pipe (3) is fixedly installed with a filter screen (31).
7. A material dust extractor for feed processing as claimed in claim 6, characterized in that: The upper end of the collecting plate (4) is provided with an ash groove (41), and the side end of the collecting plate (4) is fixedly installed with a rotating shaft (42).
8. A material dust extractor for feed processing as claimed in claim 7, characterized in that: The rotating shaft (42) is rotatably installed on the inner side wall of the circular groove (22), and the side end of the rotating shaft (42) is fixedly installed with an impeller (43).