CN215137493U

CN215137493U - Double-screw conveying and squeezing integrated machine

Info

Publication number: CN215137493U
Application number: CN202022362046.1U
Authority: CN
Inventors: 曹金龙; 包乐乐
Original assignee: Nanjing Zhongde Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Nanjing Zhongde Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-12-14
Anticipated expiration: 2030-10-21

Abstract

A double-screw conveying and squeezing integrated machine comprises a conveying frame, a feed hopper, supporting legs, a first screw blade, a second screw blade, a discharging plate, a pressing roller, a lifting plate, a sliding plate and a water guide plate; the conveying frame is provided with a conveying channel, a feeding end, a discharging end and a water discharging hole; a plurality of drain holes are arranged; the feed hopper, the support legs, the first spiral blades, the second spiral blades, the discharge plate, the sliding plate and the water guide plate are all arranged on the conveying frame; the first spiral blade and the second spiral blade are both positioned in the conveying channel; the lifting plate is arranged on the sliding plate in a sliding manner; the lifting plate and the sliding plate are respectively provided with two lifting plates and two sliding plates; the compression roller is arranged on the lifting plate and is rotationally connected with the lifting plate; a first driving motor for driving the press roller to rotate is arranged on the lifting plate; the sliding plate is provided with a lifting mechanism for adjusting the height of the press roller. The utility model discloses a double helix transport structure improves conveying efficiency, uses elevating system can control its compression roller to the pressure of mud to obtain the mud cake of different humidity.

Description

Double-screw conveying and squeezing integrated machine

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a double helix is carried and is squeezed all-in-one.

Background

The squeezing integrated machine is matched equipment of a trash rack and consists of a feed hopper, a squeezing screw, a spiral pipe, a slag discharge pipe and a driving device. The grid slag fished by the grid or the filtered filter slag enters the spiral pipe from the feed hopper, and is extruded and dehydrated under the action of the pressing spiral.

When the integrated squeezing machine is used for dewatering sludge, the dryness and humidity of the dewatered sludge cake can not be controlled, the application range is limited, certain limitation is realized, and the conveying efficiency is lower by using a single spiral blade.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a double helix transport squeezes all-in-one improves conveying efficiency through double helix transport structure, uses elevating system can control its compression roller to the pressure of mud to obtain the mud cake of different humidity.

(II) technical scheme

The utility model provides a double-screw conveying and squeezing integrated machine, which comprises a conveying frame, a feed hopper, supporting legs, a first screw blade, a second screw blade, a stripper plate, a compression roller, a lifting plate, a sliding plate and a water guide plate;

the conveying frame is provided with a conveying channel, a feeding end, a discharging end and a water discharging hole; a plurality of drain holes are arranged; the feed hopper, the support legs, the first spiral blades, the second spiral blades, the discharge plate, the sliding plate and the water guide plate are all arranged on the conveying frame; the first spiral blade and the second spiral blade are both positioned in the conveying channel and are rotationally connected with the conveying frame; the conveying frame is provided with a driving mechanism for driving the first spiral blade and the second spiral blade to rotate; the feed hopper is positioned above the feed end; the discharging plate is positioned at the discharging end; the water guide plate is positioned below the drain hole; the lifting plate is arranged on the sliding plate in a sliding manner; the lifting plate and the sliding plate are respectively provided with two lifting plates and two sliding plates; the compression roller is arranged on the lifting plate and is rotationally connected with the lifting plate; a first driving motor for driving the press roller to rotate is arranged on the lifting plate; the sliding plate is provided with a lifting mechanism for adjusting the height of the press roller.

Preferably, the lifting mechanism comprises a moving plate, a fixed plate, a handle, a screw nut and a screw rod; the moving plate is arranged on the lifting plate; the fixed plate is arranged on the sliding plate; the screw rod nut is arranged on the fixing plate; the screw rod is rotationally arranged on the movable plate and is rotationally connected with the screw rod nut; the handle is arranged on the screw rod.

Preferably, the conveying frame is provided with a supporting table; the driving mechanism comprises a second driving motor, a driving gear, a first driven gear and a second driven gear; the second driving motor is arranged on the support table, and the output end of the second driving motor is in driving connection with the driving gear; the driving gear is meshed with the first driven gear and the second driven gear; the first driven gear is arranged on the first spiral blade, and the second driven gear is arranged on the second spiral blade.

Preferably, the supporting legs are provided with supporting plates; the backup pad is provided with a plurality ofly, and the water deflector sets up in the backup pad.

Preferably, the lifting plate is provided with a scraper; the scraper is connected with the compression roller in a sliding way.

Preferably, the conveying frame is provided with a cover plate; the cover plate is provided with a connecting frame; one end of the first spiral blade and one end of the second spiral blade are both rotatably arranged on the connecting frame.

Preferably, the water guide plate is provided with a water guide groove.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

in the utility model, sludge to be squeezed enters the conveying channel of the conveying frame from the feed hopper, the driving mechanism drives the first spiral blade and the second spiral blade to rotate, and the first spiral blade and the second spiral blade convey the sludge to the compression roller; the first driving motor drives the press roll to rotate, the press roll presses sludge, and pressed water is discharged from the water discharge hole and flows onto the water guide plate; the squeezed mud cake is scraped by a scraper and falls onto a discharging plate; workers collect mud cakes falling onto the discharging plate; when mud cakes with different humidity need to be adjusted, the pressure of the compression roller on the sludge is changed only by changing the pressure of the compression roller on the sludge and adjusting the distance between the compression roller and the conveying channel; the lifting plate can slide on the sliding plate; the lifting plate is provided with a pressing roller to lift, so that the distance between the pressing roller and the conveying channel is changed; the position of the lifting plate is adjusted through the lifting mechanism.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of double helix transport squeezes all-in-one.

Fig. 2 is the utility model provides a driving mechanism's in double helix transport squeezes all-in-one structural schematic diagram.

Fig. 3 is the utility model provides a local structure schematic diagram of double helix transport squeezes all-in-one.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Reference numerals: 1. a carriage; 101. a delivery channel; 102. a feeding end; 103. a discharge end; 2. a feed hopper; 3. a support table; 4. a support leg; 5. a first helical blade; 501. a second helical blade; 6. a stripper plate; 7. A compression roller; 701. a first drive motor; 702. a scraper; 703. a lifting plate; 704. a sliding plate; 8. a lifting mechanism; 801. moving the plate; 802. a fixing plate; 803. a handle; 804. a feed screw nut; 805. a screw rod; 9. a drive mechanism; 901. a second drive motor; 902. a driving gear; 903. a first driven gear; 904. A second driven gear; 10. a water guide plate; 1001. a support plate; 11. and (7) a cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a double-screw conveying and squeezing integrated machine, which comprises a conveying frame 1, a feed hopper 2, support legs 4, a first screw blade 5, a second screw blade 501, a discharging plate 6, a pressing roller 7, a lifting plate 703, a sliding plate 704 and a water guide plate 10;

the conveying frame 1 is provided with a conveying channel 101, a feeding end 102, a discharging end 103 and a water discharging hole; a plurality of drain holes are arranged; the feed hopper 2, the support leg 4, the first spiral blade 5, the second spiral blade 501, the discharge plate 6, the sliding plate 704 and the water guide plate 10 are all arranged on the conveying frame 1; the first spiral blade 5 and the second spiral blade 501 are both positioned in the conveying channel 101 and are rotationally connected with the conveying frame 1; the conveying frame 1 is provided with a driving mechanism 9 for driving the first spiral blade 5 and the second spiral blade 501 to rotate; feed hopper 2 is located above feed end 102; the stripper plate 6 is located at the discharge end 103; the water guide plate 10 is positioned below the drain hole; the lifting plate 703 is slidably disposed on the sliding plate 704; two lifting plates 703 and two sliding plates 704 are arranged; the compression roller 7 is arranged on the lifting plate 703, and the compression roller 7 is rotationally connected with the lifting plate 703; a first driving motor 701 for driving the pressure roller 7 to rotate is arranged on the lifting plate 703; the sliding plate 704 is provided with a lifting mechanism 8 for adjusting the height of the platen roller 7.

In an alternative embodiment, the lifting mechanism 8 includes a moving plate 801, a fixed plate 802, a handle 803, a lead screw nut 804, and a lead screw 805; the moving plate 801 is arranged on the lifting plate 703; the fixed plate 802 is disposed on the sliding plate 704; the feed screw nut 804 is arranged on the fixing plate 802; the screw 805 is rotationally arranged on the moving plate 801, and the screw 805 is rotationally connected with the screw nut 804; the handle 803 is provided on the lead screw 805.

It should be noted that, when the handle 803 is rotated, the handle 803 drives the screw 805 to rotate, the screw 805 is in meshing transmission with the screw nut 804, and since the screw nut 804 is fixed on the fixed plate 802, the screw 805 drives the moving plate 801 to move, the moving plate 801 drives the lifting plate 703 to move, and the lifting plate 703 drives the press roller 7 to move.

In an alternative embodiment, the carriage 1 is provided with a support table 3; the driving mechanism 9 includes a second driving motor 901, a driving gear 902, a first driven gear 903, and a second driven gear 904; the second driving motor 901 is arranged on the support platform 3, and the output end of the second driving motor 901 is in driving connection with the driving gear 902; the driving gear 902 is meshed with both the first driven gear 903 and the second driven gear 904; a first driven gear 903 is provided on the first helical blade 5, and a second driven gear 904 is provided on the second helical blade 501.

It should be noted that the second driving motor 901 drives the driving gear 902 to rotate, the driving gear 902 drives the first driven gear 903 and the second driven gear 904 to rotate, and the first driven gear 903 and the second driven gear 904 drive the first helical blade 5 and the second helical blade 501 to rotate, respectively.

In an alternative embodiment, a support plate 1001 is provided on the leg 4; the support plate 1001 is provided in plurality, and the water guide panel 10 is provided on the support plate 1001.

The support plate 1001 is used to support the water guide panel 10.

In an alternative embodiment, the lifting plate 703 is provided with a scraper 702; the doctor blade 702 is slidingly connected to the pressure roller 7.

Note that the scraper 702 can scrape off the soil on the press roll 7, and prevent repeated pressing.

In an alternative embodiment, the carriage 1 is provided with a cover plate 11; the cover plate 11 is provided with a connecting frame; one end of the first spiral blade 5 and one end of the second spiral blade 501 are both rotatably arranged on the connecting frame.

It should be noted that the cover plate 11 is used for supporting a connecting frame, and the connecting frame is used for installing the first helical blade 5 and the second helical blade 501; thereby making the rotation of the first and second spiral leaves 5 and 501 more smooth.

In an alternative embodiment, the water guide plate 10 is provided with a water guide groove.

The liquid pressed out is discharged through the water chute.

In the utility model, sludge to be squeezed enters the conveying channel 101 of the conveying frame 1 from the feed hopper 2, the driving mechanism 9 drives the first spiral blade 5 and the second spiral blade 501 to rotate, and the first spiral blade 5 and the second spiral blade 501 convey the sludge to the compression roller 7; the first driving motor 701 drives the press roller 7 to rotate, the press roller 7 presses the sludge, and the pressed water is discharged from the water discharge hole and flows onto the water guide plate 10; the squeezed mud cake is scraped by a scraper 702 and falls onto a discharging plate 6; the worker collects the mud cake falling onto the discharging plate 6; when mud cakes with different humidity need to be adjusted, the pressure of the compression roller 7 on the mud is changed only by changing the pressure of the compression roller 7 on the mud and adjusting the distance between the compression roller 7 and the conveying channel 101; the lifting plate 703 can slide on the sliding plate 704; the lifting plate 703 drives the compression roller 7 to lift, so as to change the distance between the compression roller 7 and the conveying channel 101; the position of the lifting plate 703 is adjusted by the lifting mechanism 8.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A double-helix conveying and squeezing all-in-one machine is characterized by comprising a conveying frame (1), a feed hopper (2), supporting legs (4), first helical blades (5), second helical blades (501), a discharging plate (6), a pressing roller (7), a lifting plate (703), a sliding plate (704) and a water guide plate (10);

a conveying channel (101), a feeding end (102), a discharging end (103) and a water discharging hole are arranged on the conveying frame (1); a plurality of drain holes are arranged; the feed hopper (2), the support legs (4), the first spiral blades (5), the second spiral blades (501), the discharge plate (6), the sliding plate (704) and the water guide plate (10) are all arranged on the conveying frame (1); the first spiral blade (5) and the second spiral blade (501) are both positioned in the conveying channel (101) and are rotationally connected with the conveying frame (1); a driving mechanism (9) for driving the first spiral blade (5) and the second spiral blade (501) to rotate is arranged on the conveying frame (1); the feed hopper (2) is positioned above the feed end (102); the stripper plate (6) is positioned at the discharge end (103); the water guide plate (10) is positioned below the drain hole; the lifting plate (703) is arranged on the sliding plate (704) in a sliding way; two lifting plates (703) and two sliding plates (704) are arranged; the compression roller (7) is arranged on the lifting plate (703), and the compression roller (7) is rotationally connected with the lifting plate (703); a first driving motor (701) for driving the pressure roller (7) to rotate is arranged on the lifting plate (703); the sliding plate (704) is provided with a lifting mechanism (8) for adjusting the height of the press roller (7).

2. The double-helix conveying and squeezing all-in-one machine as claimed in claim 1, wherein the lifting mechanism (8) comprises a moving plate (801), a fixed plate (802), a handle (803), a screw nut (804) and a screw (805); the moving plate (801) is arranged on the lifting plate (703); the fixed plate (802) is arranged on the sliding plate (704); the feed screw nut (804) is arranged on the fixing plate (802); the screw rod (805) is rotationally arranged on the moving plate (801), and the screw rod (805) is rotationally connected with the screw rod nut (804); the handle (803) is arranged on the screw rod (805).

3. The double-screw conveying and pressing integrated machine according to claim 1, wherein a support table (3) is arranged on the conveying frame (1); the driving mechanism (9) comprises a second driving motor (901), a driving gear (902), a first driven gear (903) and a second driven gear (904); the second driving motor (901) is arranged on the support platform (3), and the output end of the second driving motor (901) is in driving connection with the driving gear (902); the driving gear (902) is meshed with the first driven gear (903) and the second driven gear (904); a first driven gear (903) is arranged on the first spiral blade (5), and a second driven gear (904) is arranged on the second spiral blade (501).

4. The double-screw conveying and pressing integrated machine according to claim 1, wherein a support plate (1001) is arranged on the support leg (4); a plurality of supporting plates (1001) are arranged, and the water guide plate (10) is arranged on the supporting plates (1001).

5. The double-screw conveying and pressing integrated machine according to claim 1, wherein the lifting plate (703) is provided with a scraper (702); the scraper (702) is connected with the press roller (7) in a sliding way.

6. The double-screw conveying and pressing integrated machine according to claim 1, wherein the conveying frame (1) is provided with a cover plate (11); the cover plate (11) is provided with a connecting frame; one end of the first spiral blade (5) and one end of the second spiral blade (501) are both rotatably arranged on the connecting frame.

7. The double-screw conveying and pressing integrated machine according to claim 1, wherein the water guide plate (10) is provided with a water guide groove.