CN213912505U

CN213912505U - Forced air draft device for plate and frame filter press

Info

Publication number: CN213912505U
Application number: CN202022582599.8U
Authority: CN
Inventors: 杨成林; 胡诚; 孙宇
Original assignee: Shanghai Enchao Environmental Protection Technology Co Ltd
Current assignee: Shanghai Enchao Environmental Protection Technology Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-10
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a forced updraft ventilator for plate and frame filter press, concretely relates to plate and frame filter press corollary equipment technical field, comprising a supporting seat, two fixed plates of the inside fixedly connected with of backup pad, two the fixed plate surface is rotated through the bearing and is connected with the dwang, two wire rope reels of rotation lever fixed surface connection, elevator motor's output shaft passes through shaft coupling fixedly connected with pivot, pivot surface fixing has cup jointed a helical gear, helical gear below right side meshing is connected with No. two helical gears, No. two helical gear and dwang fixed connection, two wire rope reel surface winding has wire rope, wire rope passes through the fixed earstem of open-ended one end fixedly connected with. The utility model discloses a lifting motor drives the gear and rotates, drives the rotation of wire rope reel to realized updraft ventilator's lift, can remove whole equipment through the pulley.

Description

Forced air draft device for plate and frame filter press

Technical Field

The utility model relates to a corollary equipment technical field of plate and frame filter press, more specifically say, the utility model relates to a forced updraft ventilator for plate and frame filter press.

Background

The plate-and-frame filter press is the first machine used for chemical dehydration. Although the plate-and-frame filter press is generally operated intermittently, has large investment on capital equipment and low filtering capacity, the plate-and-frame filter press is still widely applied to some small sewage plants because of the advantages of large filtering driving force, high solid content of filter cakes, clear filtrate, high solid recovery rate, low consumption of conditioning drugs and the like.

Volatile gas can be generated during filtering of the plate-and-frame filter press, the volatile gas can be naturally diffused along with air flow, and part of materials have large pungent odor, so that adverse effects on occupational health and sanitation of workers are caused. In order to avoid the harm of the volatile gas to the health of workers, the exhaust device is generally used for exhausting the volatile gas, but the currently used exhaust device is mostly forcing-free, the movement is more laborious, and the exhaust effect is poorer, so that the forced exhaust device for the plate-and-frame filter press is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide a forced draft fan for a plate and frame filter press to solve the problems proposed in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forced air draft device for a plate and frame filter press comprises a supporting seat, wherein the upper surfaces of two supporting seats are fixedly connected with a supporting frame, the surface of the supporting frame is fixedly connected with a supporting plate, two fixing plates are fixedly connected inside the supporting plate, the surfaces of the two fixing plates are rotatably connected with a rotating rod through bearings, the surface of the rotating rod is fixedly connected with two steel wire rope drums, the upper surface of the supporting plate is fixedly connected with a motor protecting cover, a lifting motor is fixedly connected inside the motor protecting cover, an output shaft of the lifting motor is fixedly connected with a rotating shaft through a coupler, a first helical gear is fixedly sleeved on the surface of the rotating shaft, a second helical gear is meshed and connected with the right side below the first helical gear, the second helical gear is fixedly connected with the rotating rod, steel wire ropes are wound on the surfaces of the two steel wire rope drums, the lower surface of the supporting plate is provided with an opening, and one end of the steel wire rope, which passes through the opening, is fixedly connected with a fixed lug.

Further, the lower surface of the fixed lug handle is fixedly connected with a connecting plate, and the lower surface of the connecting plate is fixedly connected with an air exhaust device.

Further, updraft ventilator includes that the convulsions are responsible for, the convulsions are responsible for upper surface and connecting plate fixed connection, the convulsions are responsible for the flexible tuber pipe of fixed surface connection under the tuber pipe, flexible tuber pipe is kept away from the one end fixedly connected with regulation blast gate that the convulsions were responsible for, the cover that induced drafts of fixed surface connection under the regulation blast gate, the cover body of filter press is installed to the cover below that induced drafts.

Furthermore, the support frame side surface is fixedly connected with a control panel, the input end of the control panel is electrically connected with an external power supply, and the output end of the control panel is electrically connected with the lifting motor.

Furthermore, a pulley is arranged on the lower surface of the supporting seat.

Furthermore, the number of the supporting seats is four, and the number of the pulleys is four.

Further, the shape of the support frame is inclined, and the number of the support frames is four.

The utility model discloses a technological effect and advantage:

1. the pulley through supporting seat lower surface setting to realized the removal to whole equipment, thereby the workman need not increase work load more and carry equipment, can remove the destination through the pulley, the elevator motor through setting has driven the pivot and has rotated, the rotation of pivot has driven the rotation of a helical gear, a helical gear is connected with No. two helical gear meshing, consequently drives No. two helical gears, has driven the dwang simultaneously, thereby has realized going up and down to updraft ventilator according to the workman's demand.

2. Through the updraft ventilator who sets up to realized taking out outdoor to the gas that gives out, played certain guard action to work, can carry out the free stretch to the tuber pipe through flexible tuber pipe, consequently more can effectually take out gas, through the regulation blast gate that sets up, thereby realized carrying out manual regulation to the convulsions size.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a side view of the overall structure of the present invention.

The reference signs are: 1. a supporting seat; 2. a support frame; 3. a support plate; 4. a fixing plate; 5. rotating the rod; 6. a wire rope drum; 7. a motor protection cover; 8. a lifting motor; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a wire rope; 13. an opening; 14. fixing the ear handle; 15. a connecting plate; 16. an air draft device; 161. a main exhaust pipe; 162. a telescopic air duct; 163. adjusting an air valve; 164. an air suction hood; 17. a plate and frame filter press body; 18. a control panel; 19. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the attached figures 1-3, the forced air draft device for the plate and frame filter press comprises supporting bases 1, wherein the upper surfaces of the two supporting bases 1 are fixedly connected with supporting frames 2, the surfaces of the supporting frames 2 are fixedly connected with supporting plates 3, the inner parts of the supporting plates 3 are fixedly connected with two fixing plates 4, the surfaces of the two fixing plates 4 are rotatably connected with rotating rods 5 through bearings, the surfaces of the rotating rods 5 are fixedly connected with two steel wire rope drums 6, the upper surfaces of the supporting plates 3 are fixedly connected with motor protective covers 7, the inner parts of the motor protective covers 7 are fixedly connected with lifting motors 8, output shafts of the lifting motors 8 are fixedly connected with rotating shafts 9 through couplers, the surfaces of the rotating shafts 9 are fixedly sleeved with first bevel gears 10, the right sides below the first bevel gears 10 are engaged with second bevel gears 11, the second bevel gears 11 are fixedly connected with the rotating rods 5, and the surfaces of the two steel wire rope drums 6 are wound with steel wire ropes 12, an opening 13 is formed in the lower surface of the supporting plate 3, and a fixing lug 14 is fixedly connected to one end of the steel wire rope 12 passing through the opening 13.

In a preferred embodiment, a connecting plate 15 is fixedly connected to the lower surface of the fixing ear handle 14, and an air draft device 16 is fixedly connected to the lower surface of the connecting plate 15, so that the whole air draft device 16 is fixed through the steel wire rope 12 to control the lifting.

In a preferred embodiment, the air draft device 16 comprises an air draft main pipe 161, the upper surface of the air draft main pipe 161 is fixedly connected with the connecting plate 15, a telescopic air pipe 162 is fixedly connected to the lower surface of the air draft main pipe 161, one end of the telescopic air pipe 162, which is far away from the air draft main pipe 161, is fixedly connected with an adjusting air valve 163, an air draft cover 164 is fixedly connected to the lower surface of the adjusting air valve 163, and the plate and frame filter press body 17 is installed below the air draft cover 164, so that the air which is emitted out is pumped out indoors through the air draft device 16.

In a preferred embodiment, a control panel 18 is fixedly connected to a side surface of the supporting frame 2, an input end of the control panel 18 is electrically connected to an external power source, and an output end of the control panel 18 is electrically connected to the lifting motor 8, so that the control panel 18 can control the equipment, and the operation of workers is facilitated.

In a preferred embodiment, a pulley 19 is mounted on the lower surface of the supporting base 1, so that the movement of the whole device is controlled by the pulley 19.

In a preferred embodiment, the number of the supporting seats 1 is four and the number of the pulleys 19 is four, so as to better function as a supporting device.

In a preferred embodiment, the shape of the supporting frame 2 is inclined, and the number of the supporting frames 2 is four, so that the supporting function is realized by the supporting frame 2, and the inclined supporting frame 2 is more stable.

The utility model discloses the theory of operation: having driven pivot 9 through elevator motor 8 and having rotated, pivot 9's rotation has driven helical gear 10 No. one, helical gear 10 is connected with 11 surface meshing of No. two helical gears, thereby driven helical gear 11 No. two, and driven dwang 5 and rotated, dwang 5's rotation has driven wire rope reel 6 and has rotated, thereby realized the lift to whole updraft ventilator 16, pulley 19 through 1 lower surface setting of supporting seat, the removal of whole equipment has been driven, through the flexible tuber pipe 162 that sets up, it reciprocates with induced draft hood 164 to have driven regulation blast gate 163.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a forced air draft device for plate and frame filter press, includes supporting seat (1), its characterized in that: the upper surfaces of the two supporting seats (1) are fixedly connected with a supporting frame (2), the surface of the supporting frame (2) is fixedly connected with a supporting plate (3), the inside of the supporting plate (3) is fixedly connected with two fixing plates (4), the surfaces of the two fixing plates (4) are rotatably connected with a rotating rod (5) through bearings, the surface of the rotating rod (5) is fixedly connected with two wire rope drums (6), the upper surface of the supporting plate (3) is fixedly connected with a motor protecting cover (7), the inside of the motor protecting cover (7) is fixedly connected with a lifting motor (8), an output shaft of the lifting motor (8) is fixedly connected with a rotating shaft (9) through a shaft coupling, the surface of the rotating shaft (9) is fixedly connected with a first helical gear (10), the right side below the first helical gear (10) is engaged with a second helical gear (11), and the second helical gear (11) is fixedly connected with the rotating rod (5), two wire rope reel (6) surface winding has wire rope (12), opening (13) have been seted up to backup pad (3) lower surface, wire rope (12) are through the fixed ear handle (14) of one end fixedly connected with of opening (13).

2. A forced draft fan assembly for a plate and frame filter press according to claim 1 wherein: fixed ear handle (14) lower fixed surface is connected with connecting plate (15), connecting plate (15) lower fixed surface is connected with updraft ventilator (16).

3. A forced draft fan assembly for a plate and frame filter press according to claim 2 wherein: updraft ventilator (16) are responsible for (161) including the convulsions, convulsions are responsible for (161) upper surface and connecting plate (15) fixed connection, convulsions are responsible for (161) lower fixed surface and are connected with flexible tuber pipe (162), flexible tuber pipe (162) are kept away from the one end fixedly connected with regulation blast gate (163) that convulsions were responsible for (161), the cover (164) that induced drafts of surface fixed connection under regulation blast gate (163), the filter press body (17) is installed to cover (164) below induced drafts.

4. A forced draft fan assembly for a plate and frame filter press according to claim 3 wherein: the side surface of the support frame (2) is fixedly connected with a control panel (18), the input end of the control panel (18) is electrically connected with an external power supply, and the output end of the control panel (18) is electrically connected with the lifting motor (8).

5. The forced draft fan assembly for a plate and frame filter press according to claim 4, wherein: and a pulley (19) is arranged on the lower surface of the supporting seat (1).

6. The forced draft fan assembly for a plate and frame filter press according to claim 5, wherein: the number of the supporting seats (1) is four, and the number of the pulleys (19) is four.

7. The forced draft fan assembly for a plate and frame filter press according to claim 6, wherein: the shape of the support frame (2) is inclined, and the number of the support frames (2) is four.