CN219072190U - Filter press both ends manger plate splash proof device of lift jet-type filter cloth cleaning mechanism - Google Patents

Abstract

The utility model discloses a water-retaining and splash-proof device at two ends of a filter press of a lifting jet type filter cloth cleaning mechanism, which comprises an end surface water-retaining plate and a water-retaining side plate, wherein stainless steel materials are adopted; the end face water baffle is an end face water baffle with the upper edge folded once and the lower edge folded twice, and the upper bevel edge of the water baffle is provided with a double lifting water pipe half hole; the lower end of the water retaining side plate is provided with three mounting holes; the two water retaining side plates are respectively welded on two sides of the end face water retaining plate to form the splash-proof device; the lower edge of the double anti-splashing device is respectively arranged at two ends of a double cloth washing brush of the filter cloth cleaning mechanism, and half holes of a double lifting water pipe at the upper edge of the anti-splashing device are clamped on the double lifting water pipe, so that high-pressure cleaning water can be effectively prevented from splashing outside the upper edge and the lower edge of a filter plate at the head end and the tail end of the filter press; the technical problem that water retaining and splash-proof devices are absent at the head end and the tail end of the filter press, high-pressure cleaning water is easy to splash out of the upper edge and the lower edge of a filter plate at the head end and the tail end of the filter press, and splashed out of the two ends of a liquid receiving turning plate to pollute the field environment on the ground is solved.

Description

Filter press both ends manger plate splash proof device of lift jet-type filter cloth cleaning mechanism

Technical Field

The utility model belongs to the technical field of automatic filter presses for solid-liquid separation, and relates to a water retaining and splash preventing device of a lifting jet type filter cloth cleaning mechanism.

Background

The filter press is a pressurizing and filtering device with a plurality of filter chambers intermittently operated, and a plurality of filter plates with concave filter cavities and filter cloth are alternately arranged to form a plurality of filter chambers; the automatic filter press is a filter press which integrates mechanical, electric and hydraulic and can automatically complete certain operation procedures; the device mainly comprises a double-beam frame, a filter plate pressing mechanism, a multi-filter chamber filtering mechanism, a turning plate liquid receiving mechanism, a pulling plate cake discharging mechanism, a filter cloth cleaning mechanism and a PLC program control system; is suitable for automatic solid-liquid separation of various suspension materials (i.e. mixture of liquid and solid particles).

The filter cloth cleaning mechanism, namely a vertical lifting transverse jet type filter cloth cleaning mechanism, mainly comprises a cloth cleaning trolley, an overhead guide rail, a side splash-proof device, a travel limiting device and the like; the cloth washing trolley comprises a movable chassis, a translation driving motor, a gantry frame, a lifting cloth washing device and a lifting driving motor; the lifting cloth washing device comprises a high-pressure water inlet pipe, a lifting water pipe, a water spraying transverse pipe, a water spraying nozzle and the like; the double overhead guide rail is arranged on a thrust plate and a tailstock of the filter press by utilizing front and rear supporting legs of the double overhead guide rail (positioned on two sides of a double main beam and above a filter plate and leading to the head and the tail of the filter press); the movable chassis of the cloth washing trolley is arranged on the overhead guide rail; the cloth washing trolley is matched with the pulling plate trolley for use, and can move back and forth on the overhead guide rail to wash the filter cloth block by block; the lifting cloth washing device can lift in the gantry frame, spray the filter cloth up and down with 4.0-5.0MPa high pressure water, and wash and regenerate the filter cloth, such as a water blocking and guiding device of a filter cloth cleaning mechanism and a corresponding mobile filter cloth cleaning mechanism (patent number 202120483281.6).

The existing jet type filter cloth cleaning mechanism has the following defects: the filter press only has the manger plate splashproof device in both sides, and the filter cloth at filter press head and tail both ends lacks manger plate splashproof device, and when online cleaning filter cloth at filter press both ends, water spray standpipe inwards sprays water (including the washing liquid) to the adjacent filter plate that is pulled open and filter cloth from both sides, and high pressure cleaning water is inevitable to splash outside the filter plate upper and lower edge at filter press head and tail both ends, so a small amount of water washing water can splash to connect the liquid on the ground beyond turning over board both ends, especially sprays the filter plate and filter cloth peripheral high pressure water and can attach a trace of corrosivity filtrate and splash outside the machine, pollutes on-the-spot environment, influences clean production, and has the potential safety hazard that the ground was slippery hurt people.

Disclosure of Invention

The utility model aims to overcome the defect of the existing jet type filter cloth cleaning mechanism, solve the technical problem that high-pressure cleaning water is easy to splash outside the upper and lower edges of filter plates at the front and tail ends of a filter press and splashed outside the two ends of a liquid receiving turning plate to pollute the field environment, and provide the water-retaining and splash-proof device at the two ends of the filter press of the lifting jet type filter cloth cleaning mechanism.

The innovative technical scheme adopted for solving the problems in the prior art is as follows: the utility model provides a filter press both ends manger plate splash proof device (hereinafter simply: both ends wash cloth splash proof device) of lift jet-type washing filter cloth mechanism, general technical scheme's main points are, and innovative overall structure compares with prior art promptly, and it has outstanding substantial characteristics that lie in: on the basis of the existing jet type filter cloth cleaning mechanism, a two-end cloth cleaning splash-proof device is additionally arranged, and the device comprises an end face water baffle and a water baffle side plate, is made of stainless steel materials and is simple in structure; the end face water baffle is an end face water baffle with the upper edge folded once and the lower edge folded twice, and the upper bevel edge of the water baffle is provided with a double lifting water pipe half hole; the lower end of the water retaining side plate is provided with three mounting holes; the double water baffle side plates are respectively welded on two sides of the end face water baffle to form two-end cloth washing and splashing preventing devices; the lower edges of the two-end cloth washing and splashing prevention devices are respectively arranged at the two ends of the two-end cloth washing hairbrushes, and half holes of the double lifting water pipes at the upper edges of the two-end cloth washing and splashing prevention devices are clamped on the double lifting water pipes, so that the installation is convenient, the high-pressure washing water can be effectively prevented from splashing outside the upper edges and the lower edges of the filter plates at the head end and the tail end of the filter press, and the performance is reliable; therefore, the technical problems that water retaining and splash-proof devices are absent at the head end and the tail end of the filter press, high-pressure cleaning water is easy to splash outside the upper edge and the lower edge of the filter plates at the head end and the tail end of the filter press, and the water is splashed outside the two ends of the liquid receiving turning plate to pollute the field environment on the ground are solved.

The specific design scheme of the utility model is as follows: (1) The end face water baffle is an end face water baffle with an upper edge folded once and a lower edge folded twice and comprises an upper bevel edge of the water baffle, a water baffle main body, a transition folded edge and a lower bevel edge of the water baffle; the upper bevel edge of the water baffle is provided with an inclination of 45 ︒ and is provided with a double lifting water pipe half hole, and the hole pitch of the double lifting water pipe half hole is equal to the pitch of the double lifting water pipe; the water baffle main body is rectangular, the length of the water baffle main body is equal to that of the cloth washing brush, and the width of the water baffle main body is smaller than that of the lifting sewer pipe; the inclination of the lower bevel edge of the water baffle corresponds to the inclination of the side surface of the cloth washing brush; the end face water baffle is formed by vertically flanging a whole stainless steel plate; (2) The water retaining side plates are water retaining side plates matched with two sides of the end face water retaining plate, and three mounting holes are formed in the lower end of the water retaining side plates; (3) The two water retaining side plates are welded on two sides of the end face water retaining plate respectively to form two-end cloth washing and splashing preventing devices.

The connection relation of the utility model is: for convenience of explanation, relevant parts of the jet type filter cloth cleaning mechanism closely related to the utility model are added; (1) the final assembly of the present utility model: the lower edges of the two-end cloth washing and splashing prevention devices are respectively arranged at the two ends of the double cloth washing hairbrushes, the lower bevel edges of the water baffle plates are tightly attached to the bottoms of the cloth washing hairbrushes, and half holes of the double lifting water pipes at the upper edges of the two-end cloth washing and splashing prevention devices are clamped on the double lifting water pipes, so that the horizontal water spraying pipes with brushes form half-surrounding rings, and high-pressure washing water can be effectively prevented from splashing outside the upper edges and the lower edges of the filter plates at the head end and the tail end of the filter press; (2) the correlation dynamic relationship of the present utility model: under the control of the PLC control system, the cloth washing trolley for washing the filter cloth mechanism and the pulling plate trolley of the pulling plate cake discharging mechanism work cooperatively; (2.1) pulling the filter plates apart block by block: the pulling plate trolley pulls the filter plates one by one to unload cakes; (2.2) cleaning the filter cloth block by block: the cloth washing trolley and the pulling plate trolley synchronously run to the position for cleaning the filter cloth, namely, the lifting cloth washing device is correspondingly pulled on two sides of the filter plate (the lifting cloth washing device clamps the filter plate coated with the filter cloth, and the cloth washing brush contacts the filter cloth), the lifting cloth washing device automatically lifts, and two pieces of filter cloth coated on the two sides of the filter plate are sprayed and scrubbed simultaneously by using high-pressure water through a double lifting water pipe and a double-belt brush water spraying transverse pipe (the lifting process of the water spraying transverse pipe with the brush is the process of scrubbing the filter cloth), so that the filter cloth is scrubbed and regenerated, the two-end cloth washing splash prevention devices effectively prevent the high-pressure cleaning water from splashing to the upper edge and the lower edge of the filter plate at the head end and the tail end of the filter press, and the water washing water vertically falls on the double liquid receiving plates of the turning plate liquid receiving mechanism to be discharged through a liquid collecting tank; (2.3) double cycle operation: the cloth washing trolley and the pulling plate trolley synchronously and circularly work, and two pieces of filter cloth which are completely coated on two sides of the filter plate are washed piece by piece.

The utility model provides a water retaining and splash preventing device at two ends of a filter press of a lifting jet type filter cloth cleaning mechanism, which has outstanding substantive characteristics and remarkable progress that: by additionally arranging the two-end cloth washing and splashing preventing device, high-pressure washing water can be effectively prevented from splashing outside the upper edge and the lower edge of the filter plates at the front end and the tail end of the filter press, the on-site environmental sanitation is protected, the clean production is ensured, the potential safety hazard of people injured by the ground slip is eliminated, and the safety and environmental protection performance of the automatic filter press is improved.

Drawings

FIG. 1 is a schematic perspective view of a two-end cloth washing splash guard according to the present utility model.

FIG. 2 is a schematic side view of the two-end wash splash guard of the present utility model.

FIG. 3 is a schematic view of an end-face splash guard of the two-end wash splash guard of the present utility model.

FIG. 4 is a schematic diagram showing the side view of the assembly of the two-end cloth washing splash guard and the corresponding cloth washing trolley (relative to the side view of the filter press).

Fig. 5 is a schematic diagram showing the general assembly of the two-end cloth washing splash-proof device and the corresponding cloth washing trolley (the state of cleaning the filter plate and the filter cloth).

FIG. 6 shows the connection between the lower part (three mounting holes) of the two-end cloth washing splash-proof device and the two ends of the cloth washing brush.

FIG. 7 is a schematic diagram of a front view of the assembly of the two-end wash and splash guard of the present utility model with a corresponding automatic filter press.

Reference numerals: 1-end face water baffle, 2-water baffle side plates, 3-water baffle upper oblique edges, 4-water baffle main bodies, 5-transition folded edges, 6-water baffle lower oblique edges, 7-lifting water pipe half holes, 8-two-end cloth washing splash-proof devices (the utility model), 9-water spraying transverse pipes, 10-lifting water supply pipes, 11-lifting water supply pipes, 12-cloth washing hairbrushes, 13-filter plates, 14-turning plate liquid receiving mechanisms and 15-cloth washing trolleys.

The lifting water pipe comprises a 10-lifting water supply pipe and an 11-lifting water discharge pipe.

The water spraying transverse pipe with the brush comprises a 9-water spraying transverse pipe and a 12-cloth washing brush.

The lifting cloth washing device comprises a high-pressure water inlet pipe, a 9-water spraying transverse pipe, a 10-lifting water inlet pipe, a 11-lifting water outlet pipe, a 12-cloth washing brush and a water spraying nozzle.

The water-retaining and splash-proof device at two ends of the filter press of the lifting jet type filter cloth cleaning mechanism.

Detailed Description

The following describes the technical solution in the embodiments of the utility model with reference to the drawings in the embodiments of the water-retaining and splash-proof device at two ends of the filter press of the lifting jet type filter cloth cleaning mechanism, and the described embodiments are only a part of the preferred embodiments of the utility model, but not all the preferred embodiments. Based on the embodiments of the present utility model, all other embodiments that are not inventive, such as two-end cloth washing and splashing preventing devices with the same water blocking and splashing preventing mode and similar structure, which are made by the person skilled in the art, belong to the protection scope of the present utility model.

Example 1

The key points of the innovative overall implementation scheme are that: on the basis of the existing jet type filter cloth cleaning mechanism, a two-end cloth cleaning splash-proof device 8 is additionally arranged, and comprises an end face water baffle 1 and a water baffle side plate 2, and is made of stainless steel materials and is simple in structure; the end face water baffle 1 is an end face water baffle 1 with the upper edge folded once and the lower edge folded twice, and the upper bevel edge 3 of the water baffle is provided with a double lifting water pipe half hole; the lower end of the water retaining side plate 2 is provided with three mounting holes; the double water baffle side plates 2 are respectively welded on two sides of the end face water baffle 1 to form two ends of the cloth washing and splashing preventing device 8; the lower edges of the two-end cloth washing and splashing prevention devices 8 are respectively arranged at the two ends of the two cloth washing brushes 12, and half holes of the double lifting water pipes at the upper edges of the two-end cloth washing and splashing prevention devices 8 are clamped on the double lifting water pipes 11, so that the device is convenient to install, can effectively prevent high-pressure washing water from splashing outside the upper edges and the lower edges of the filter plates 13 at the front end and the tail end of the filter press, and has reliable performance; the technical problems that water retaining and splash-proof devices are absent at the front end and the rear end of the filter press, high-pressure cleaning water is easy to splash outside the upper edge and the lower edge of a filter plate 13 at the front end and the rear end of the filter press, and splashed outside the two ends of a liquid receiving turning plate pollute the field environment on the ground are solved; specific embodiments are described in detail below.

The end face water baffle 1 is an end face water baffle 1 with an upper edge folded once and a lower edge folded twice, and comprises a water baffle upper oblique side 3, a water baffle main body 4, a transition folded edge 5 and a water baffle lower oblique side 6; the upper bevel edge 3 of the water baffle is provided with an inclination of 45 ︒ and is provided with a double lifting water pipe half hole, and the pitch of the double lifting water pipe half hole is equal to the pitch of the double lifting water pipe 11; the water baffle main body 4 is rectangular, the length of the water baffle main body 4 is equal to the length of the cloth washing brush 12, and the width of the water baffle main body is smaller than the length of the lifting sewer pipe 11; the inclination of the lower bevel edge 6 of the water baffle corresponds to the inclination of the side surface of the cloth washing brush 12; the end face water baffle 1 is formed by vertically flanging a whole stainless steel plate; is used for preventing high-pressure cleaning water from splashing outside the upper edge and the lower edge of the filter plates 13 at the front end and the tail end of the filter press.

The water retaining side plates 2 are water retaining side plates 2 matched with two sides of the end face water retaining plate 1, and three mounting holes are formed in the lower end of each water retaining side plate; the double water baffle side plates 2 are respectively welded on two sides of the end face water baffle 1 to form two ends of the cloth washing and splashing preventing device 8; the water retaining side plate 2 is mainly used for installing the two-end cloth washing splash-proof device 8 on a lifting cloth washing device, and has partial water retaining function.

The final assembly of the utility model: the lower edges of the two-end cloth washing and splashing preventing devices 8 are respectively arranged at the two ends of the two cloth washing brushes 12, the lower bevel edges 6 of the water baffle are tightly attached to the bottoms of the cloth washing brushes 12, and the half holes of the two lifting water pipes at the upper edges of the two-end cloth washing and splashing preventing devices 8 are clamped on the double lifting water pipes 11, so that the horizontal water pipes with brushes form half-surrounding rings, and high-pressure washing water can be effectively prevented from splashing outside the upper edges and the lower edges of the filter plates 13 at the front end and the tail end of the filter press.

The related filter cloth cleaning mechanism of the utility model works in the following steps: under the control of the PLC control system, the cloth washing trolley 15 for washing the filter cloth mechanism and the pulling plate trolley of the pulling plate cake discharging mechanism work cooperatively; (1) pulling the filter plates apart block by block: the pulling plate trolley pulls the filter plate 13 block by block to unload cakes; (2) cleaning filter cloth block by block: the cloth washing trolley 15 and the pulling plate trolley synchronously run to the position for cleaning the filter cloth, namely, the lifting cloth washing device is correspondingly pulled away from the two sides of the filter plate 13 (the lifting cloth washing device clamps the filter plate 13 coated with the filter cloth, and the cloth washing brush 12 contacts the filter cloth), the lifting cloth washing device automatically lifts, and two pieces of filter cloth coated on the two sides of the filter plate 13 are simultaneously sprayed and scrubbed by high-pressure water through a double lifting water pipe and a double-brush water spraying transverse pipe (the lifting process of the water spraying transverse pipe with the brush is the process of scrubbing the filter cloth), so that the filter cloth is scrubbed and regenerated, the two-end cloth washing splash prevention device 8 effectively prevents the high-pressure cleaning water from splashing to the upper edge and the lower edge of the filter plate 13 at the front end and the tail end of the filter press, and the water washing water vertically falls onto a double-receiving liquid plate of the turning plate liquid receiving mechanism 14 to be discharged through a liquid collecting tank; (3) double-car circulation work: the cloth washing trolley 15 and the pulling plate trolley synchronously and circularly work, and two pieces of filter cloth which are completely coated on the two sides of the filter plate 13 are washed piece by piece.

The utility model provides a water retaining and splash preventing device 8 at two ends of a filter press of a lifting jet type filter cloth cleaning mechanism, which has outstanding substantive characteristics and remarkable progress that: by additionally arranging the two-end cloth washing and splashing prevention devices 8, high-pressure washing water can be effectively prevented from splashing outside the upper edge and the lower edge of the filter plates 13 at the front end and the tail end of the filter press, the on-site environmental sanitation is protected, the clean production is ensured, the potential safety hazard of people injured by the ground is eliminated, and the safety and environmental protection performance of the automatic filter press is improved.

Claims (1)

1. A water-retaining and splash-proof device at two ends of a filter press of a lifting jet type filter cloth cleaning mechanism comprises an end-face water-retaining plate and a water-retaining side plate, and is made of stainless steel materials; the method is characterized in that: the end face water baffle is an end face water baffle with an upper edge folded once and a lower edge folded twice and comprises an upper bevel edge of the water baffle, a water baffle main body, a transition folded edge and a lower bevel edge of the water baffle; the upper bevel edge of the water baffle is provided with an inclination of 45 ︒ and is provided with a double lifting water pipe half hole, and the hole pitch of the double lifting water pipe half hole is equal to the pitch of the double lifting water pipe; the water baffle main body is rectangular, the length of the water baffle main body is equal to that of the cloth washing brush, and the width of the water baffle main body is smaller than that of the lifting sewer pipe; the inclination of the lower bevel edge of the water baffle corresponds to the inclination of the side surface of the cloth washing brush; the end face water baffle is formed by vertically flanging a whole stainless steel plate; the water retaining side plates are water retaining side plates matched with two sides of the end face water retaining plate, and three mounting holes are formed in the lower end of the water retaining side plates; the double water retaining side plates are respectively welded on two sides of the end face water retaining plate to form water retaining and splash preventing devices at two ends of the filter press; the lower edges of the water retaining and splash-preventing devices at two ends of the double filter press are respectively arranged at two ends of the double cloth washing brush, the lower bevel edge of the water retaining plate is tightly attached to the bottom of the cloth washing brush, and half holes of the double lifting water pipes at the upper edges of the water retaining and splash-preventing devices at two ends of the filter press are clamped on the double lifting water pipes, so that the horizontal pipe with brush water spray forms a half-surrounding ring, and high-pressure cleaning water can be effectively prevented from splashing outside the upper edge and the lower edge of the filter plate at the head end and the tail end of the filter press.

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