Dustproof device for blanking bin of ceramic filter

Abstract

The utility model provides an anti-dust device for a blanking bin of a ceramic filter, which is characterized by comprising an anti-dust device shell, a transmission device and blades, the upper end and the lower end of the dustproof device shell are connected with the discharging bin through bolts correspondingly, a transmission device is arranged in the dustproof device shell, and blades are installed on the transmission device. The transmission device comprises a transmission shaft which is interlocked with the ceramic filter main shaft, and the ceramic filter main shaft drives the transmission shaft and the blades to rotate. According to the utility model, the independent dustproof device is arranged on the blanking bin of the ceramic filter, and the rotation of the blades in the transmission device ensures that materials can normally pass through the blanking bin, and also can effectively block dust carried in air flow rising inside the blanking bin, so that a good dustproof effect is achieved; the investment of production cost is reduced; and the risk of occupational health of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of dust prevention of ceramic filter solid-liquid separation, and particularly relates to a ceramic filter discharge bin dust prevention device. BACKGROUND

[0002] The ceramic filter is a solid-liquid separation equipment, mainly composed of a ceramic filter plate, a roller system, a stirring system, a feeding and discharging system, a vacuum system, a filtrate discharging system, a scraping system, a backwashing system, a combined cleaning system, a full-automatic control system, a tank body and a rack, and its working principle is based on capillary effect. The solid-liquid separation and material dewatering are realized through the working processes of filter cake formation, drying, unloading, backwashing and cleaning. The ceramic filter is widely used in the field of solid-liquid separation due to its advantages of high-efficiency filtration, energy saving, dry filter cake, high temperature resistance and corrosion resistance. However, the ceramic filter has a complex structure and occupies a large area, especially the vertical height of the discharge bin is close to 6-8 meters, so the "chimney effect" is formed during the discharge process of the ceramic filter, the upward airflow carries fine dust particles to the main body of the ceramic filter and the auxiliary equipment, resulting in poor environmental sanitation and harm to the health of workers.

[0003] At present, most of the units using the ceramic filter cannot completely solve the problem of large dust caused by the "chimney effect" of the discharge bin, and can only rely on manual cleaning at regular intervals and the use of dust masks to control the harm of dust to the production environment and personnel health, which increases the labor cost and cannot fundamentally solve the harm of dust to workers. UTILITY MODEL CONTENT

[0004] In order to solve the above problems, the utility model mainly provides a ceramic filter discharge bin dust prevention device, which is installed on the discharge bin of the ceramic filter. The rotation of the blades can ensure that the material can normally pass through the discharge bin and effectively block the dust carried by the upward airflow in the discharge bin, thereby achieving good dust prevention effect, reducing the production cost and reducing the risk of occupational health of workers.

[0005] To solve the above problems, the technical scheme of the utility model is as follows:

[0006] The utility model provides a kind of ceramic filter discharge bin dustproof device, including dustproof device shell, transmission and vane;The upper end and lower end of the dustproof device shell are connected with discharge bin respectively by bolt, transmission is equipped in dustproof device shell, and transmission is installed with vane on it;The transmission includes transmission shaft, and transmission shaft is interlocked with ceramic filter main shaft, and ceramic filter main shaft drives transmission shaft and vane rotation, and the rotation of vane can ensure that material can pass through discharge bin normally, and effectively block the dust carried in the airflow rising in the internal of bin, to play a good dustproof effect.

[0007] Further, six vane are welded in sequence on the transmission shaft, and the rotation of vane can ensure that material can pass through discharge bin normally, and effectively block the dust carried in the airflow rising in the internal of bin.

[0008] Further, the length of the vane is same with the length of the transmission shaft.

[0009] Further, the transmission shaft vane and the surface of dustproof device shell are provided with anticorrosive layer, which can improve its service life.

[0010] Further, the dustproof device shell is circular, which can tightly cooperate with vane and play a sealing effect.

[0011] Further, the dustproof device shell and vane are made of steel plate.

[0012] Further, the both ends of discharge bin are provided with bearing seat on bin wall, and the bearing seat supports and fixes the transmission shaft.

[0013] Further, the dustproof device shell and discharge bin are sealed.

[0014] Further, the transmission shaft is connected with motor through speed reducer, and the motor indirectly drives the transmission shaft to rotate.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1、The utility model discloses a kind of ceramic filter discharge bin dustproof device, effectively reduce the problem that ceramic filter operating platform dust is more serious.

[0017] 2、The utility model reduces the labor intensity of staff, reduces the production cost of unit.

[0018] 3、The utility model reduces the harm of dust to staff's body, eliminates the security risk that staff occurs occupational disease.

[0019] 4、The utility model reduces the harm of dust to ceramic filter electrical equipment and instrument.

[0020] 5. The utility model discloses reduce the investment of ceramic filter equipment material spare parts cost. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the side view of the utility model.

[0022] Reference Signs: 1, blanking bin, 2, transmission shaft, 3, dustproof device shell, 4, vane, 6 ascending airflow. DETAILED DESCRIPTION

[0023] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying such entity or action are in any way mutually exclusive, unless specifically stated otherwise. Moreover, the terms "comprising", "having", "including", and the like, are used solely to indicate the presence of stated elements or integers or steps and are not used to exclude the presence of one or more other elements or integers or steps, irrespective of a changing usage. It is also noted that the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise.

[0024] The features and advantages of the present utility model will be further described in conjunction with the embodiments.

[0025] Embodiment One

[0026] Please refer to Figure 1 The embodiment discloses a ceramic filter blanking bin dustproof device, including dustproof device shell 3, transmission and vane 4, the upper end and the lower end of dustproof device shell 3 are connected through bolt and blanking bin 1 respectively, and the connecting place is sealed, and the dustproof device shell 3 is equipped with transmission, and the transmission is installed with vane 4, and vane 4 is preferably six vanes 4, transmission shaft is interlocked with ceramic filter main shaft, and ceramic filter main shaft drives transmission shaft and vane 2 to rotate, and the rotation of vane 2 can guarantee that material passes through blanking bin 1 normally, simultaneously, when vane 4 rotates, also form a closed environment above ascending airflow 6 in blanking bin 1, can effectively block the dust carried in the ascending airflow in the internal material bin, to play good dustproof effect.

[0027] Embodiment Two

[0028] Please refer to Figure 1The embodiment discloses a dustproof device for a ceramic filter discharging bin, which comprises a dustproof device shell 3, a transmission device and a blade 4, the upper end and the lower end of the dustproof device shell 3 are connected with the discharging bin 1 through bolts respectively, the connecting positions are sealed, the transmission device is arranged in the dustproof device shell 3, the transmission device is provided with a transmission shaft 2, a motor and a speed reducer are directly connected with the rotating shaft, the motor drives the speed reducer to rotate, the speed reducer drives the transmission shaft 2 to rotate after deceleration, the transmission shaft 2 drives the blade 4 to rotate, the transmission device is connected with the blade 4 through welding, the length of the blade is the same as the length of the transmission shaft, the blade 4 is preferably six blades 4, the dustproof device shell 3 is circular, so that the dustproof device shell can be tightly matched with the blade 4 and can play a sealing role, the transmission shaft 2, the blade 4 and the surface of the dustproof device shell 3 are provided with a corrosion-resistant layer, the service life is improved, and the dustproof device shell 3 and the blade 4 are both steel plates; when the material enters the discharging bin 1, the blade 4 rotates, so that the material can normally pass through the discharging bin 1, meanwhile, the blade 4 also forms a sealed environment above the ascending airflow 6 of the discharging bin 1 when rotating, dust carried in the ascending airflow in the bin can be effectively blocked, and thus a good dustproof effect is achieved.

[0029] Example three

[0030] Please refer to Figure 1 The embodiment discloses a dustproof device for a ceramic filter discharging bin, which comprises a dustproof device shell 3, a transmission device and a blade 4, the upper end and the lower end of the dustproof device shell 3 are connected with the discharging bin 1 through bolts respectively, the connecting positions are sealed, the transmission device is arranged in the dustproof device shell 3, the transmission device is provided with a transmission shaft 2; bearing seats are installed on the bin walls at the two ends of the discharging bin 1, the transmission shaft is fixed and supported on the bearing seats, when the material enters the discharging bin 1, the blade 4 rotates, so that the material can normally pass through the discharging bin 1, meanwhile, the blade 4 also forms a relatively closed environment above the ascending airflow 6 of the discharging bin 1 when rotating, dust carried in the ascending airflow in the bin can be effectively blocked, and thus a good dustproof effect is achieved.

[0031] Example four

[0032] Please refer to Figure 1The embodiment discloses a dustproof device for a ceramic filter discharging bin, which comprises a dustproof device shell 3, a transmission device and a blade 2, the upper end and the lower end of the dustproof device shell 3 are connected with the discharging bin 1 through bolts respectively, the connection positions are sealed, the transmission device is arranged in the dustproof device shell 3, the transmission device is welded with the blade 4, the transmission device of the dustproof device is interlocked with the main shaft of the ceramic filter, when the main shaft motor of the ceramic filter is powered, the motor of the dustproof device is also powered, when the main shaft motor of the ceramic filter is powered off, the motor of the dustproof device is also powered off, the dustproof device rotates with the main shaft when the main shaft rotates, and the dustproof device stops operating with the main shaft when the main shaft stops, so that the material can normally pass through the discharging bin 1 and the dustproof device can well play a sealing and dustproof effect.

[0033] The utility model discloses a kind of dustproof device for the manufacture method of ceramic filter discharging bin:

[0034] First, after measuring size, dustproof device is made outside discharging bin 1, and the dustproof device includes transmission device, blade 4 and dustproof device shell 3, motor and speed reducer are reasonably selected by calculation and matched with the number of discharging bin 1 and the material in bin, and motor and speed reducer are directly connected with transmission shaft 2 using joint.

[0035] 6mm thick steel pipe is used as transmission shaft 2, and six blades 4 with the same length as transmission shaft 2 are sequentially welded on transmission shaft 2, blade 4 and dustproof device shell 3 are both made of 4mm thick ordinary steel plate, the entire dustproof device shell 3 is made into a circular shape to tightly cooperate with blade 4 and play a sealing role, transmission shaft 2, blade 4 and dustproof device shell 3 are all subjected to corrosion prevention treatment, and have corrosion prevention layers on surfaces, and bearing seats are respectively installed on both ends of discharging bin 1 for fixing and supporting transmission shaft.

[0036] A section of discharging bin 1 body capable of installing dustproof device is cut on the original parallel bin section, the prepared dustproof device is installed at the cut bin position, the dustproof device is connected with the original bin using bolts and subjected to sealing treatment, and maintenance and repair of the dustproof device are facilitated in the future.

[0037] After installation, transmission device of dustproof device is interlocked with main shaft of ceramic filter, when main shaft motor of ceramic filter is powered, motor of dustproof device is also powered, when main shaft motor of ceramic filter is powered off, motor of dustproof device is also powered off, dustproof device rotates with main shaft when main shaft rotates, and dustproof device stops operating with main shaft when main shaft stops, so that the material can normally pass through discharging bin and the dustproof device can well play a sealing and dustproof effect.

[0038] The above embodiments only express the specific implementation of the present application, which is described in more detail and specifically, but cannot be understood as a limitation to the protection scope of the present application. It should be noted that for those skilled in the art, without departing from the technical concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A dust prevention device for the feed hopper of a ceramic filter machine, characterized in that, It comprises a dustproof device shell (3), a transmission device and a blade (4); the upper end and the lower end of the dustproof device shell (3) are connected with the lower hopper (1) through bolts respectively, the dustproof device shell (3) is provided with a transmission device, and the transmission device is provided with the blade (4); the transmission device comprises a transmission shaft (2), the transmission shaft (2) is interlocked with a ceramic filter main shaft, and the ceramic filter main shaft drives the transmission shaft (2) and the blade (4) to rotate.

2. The dustproof device for the discharge bin of a ceramic filter machine according to claim 1, characterized in that, Six blades (4) are welded on the transmission shaft (2) in sequence.

3. The dustproof device for the discharge bin of a ceramic filter machine according to claim 2, characterized in that, The length of the blade is the same as the length of the transmission shaft.

4. The dustproof device for the discharge bin of a ceramic filter machine according to claim 1, characterized in that, The transmission shaft (2), the blade (4) and the surface of the dustproof device shell (3) are provided with a corrosion-resistant layer.

5. The dustproof device for the discharge bin of a ceramic filter machine according to claim 1, characterized in that, The dustproof device shell (3) is circular.

6. The dust prevention device for the discharge bin of a ceramic filter according to claim 1, characterized in that, The dustproof device shell (3) and the blade (4) are both made of steel plates.

7. The dust prevention device for the discharge bin of a ceramic filter according to claim 1, characterized in that, Bearing seats are mounted on the two end walls of the lower hopper (1), and the transmission shaft (2) is fixed and supported on the bearing seats.

8. The dust prevention device for the discharge bin of a ceramic filter according to claim 1, characterized in that, The dustproof device shell (3) and the lower hopper (1) are sealed.

9. The dust prevention device for the discharge bin of a ceramic filter according to claim 1, characterized in that, The transmission shaft (2) is connected with a motor through a speed reducer, and the motor indirectly drives the transmission shaft (2) to rotate.

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