CN219272948U

CN219272948U - A disconnect-type bleeder valve for horizontal mixing apparatus

Info

Publication number: CN219272948U
Application number: CN202222528071.1U
Authority: CN
Inventors: 田汉玉; 黄志飞; 郑明辉; 郑植标
Original assignee: Zhejiang Shuangzi Intelligent Equipment Co ltd
Current assignee: Zhejiang Shuangzi Intelligent Equipment Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-06-30
Anticipated expiration: 2032-09-23

Abstract

The separating type discharge valve for the horizontal mixing equipment comprises a discharge box and a mounting seat connected to the top of the discharge box, wherein a discharge hole communicated with the bottom of the horizontal mixing equipment is formed in the middle of the discharge box, a discharge door for blocking the discharge hole is arranged in the discharge box, and a transmission mechanism for driving the discharge door to move is arranged at the bottom of the discharge door; the discharging box at the discharging hole is of an annular inclined structure, and the annular inclined structure is inclined towards the center of the discharging box from bottom to top; compared with the prior art, through setting up mount pad and the discharging case that detachable connects, be convenient for line tetrafluoro board or spraying keep apart battery material to can realize the safe ejection of compact to battery material, annular slope structure and annular hypotenuse set up simultaneously, when the effect of cooperation sealing washer is revised, ensure that the discharging case is in the closed condition, the discharging case closely laminates with the discharge door, keeps sealed not to leak.

Description

A disconnect-type bleeder valve for horizontal mixing apparatus

Technical Field

The utility model relates to the technical field of discharge valves, in particular to a separation type discharge valve for horizontal mixing equipment.

Background

The horizontal mixer consists of a U-shaped container, a spiral stirring blade and a transmission part; the U-shaped long barrel structure ensures the small resistance movement of the mixed materials in the barrel. The spiral strips are arranged on the same horizontal shaft in a positive and negative rotation mode to form a low-power efficient mixing environment, the spiral strip-shaped blades are generally made into double layers or three layers, the outer layer spiral gathers materials from two sides to the center, the inner layer spiral conveys the materials from the center to two sides, more vortex flows can be formed in the flowing process of the materials, the mixing speed is increased, and the mixing uniformity is improved; the belt pulley is adopted to drive the cycloidal reducer to drive, and compared with the large torque of the gear reducer, the elastic connection of the belt transmission has the advantage of protecting the transmission part in overload.

In the existing discharging structure of the horizontal mixer, a gate valve, a ball valve, a butterfly valve, a half ball valve and a planetary discharging valve are generally selected as the bottom discharging valve.

The gate valve is characterized in that a moving sheet is clamped between an upper static sheet and a lower static sheet, sealing strips are embedded between the moving sheet and the static sheet, and the valve is opened and closed by linear displacement back and forth pumping of the moving sheet and the sealing strips. The movable plate of the gate valve can only be a circular or square flat plate due to the relation of linear motion, so that a part of residual materials exist when the gate valve is arranged on a circular cylinder or a bottom arc cylinder, and the discharge rate is affected, especially when the material flows poorly.

The ball valve is also a common valve, a ball body is hollow and is embedded in the center by the discharging box, the upper part and the lower part of the discharging box are provided with flanges, the ball valve is convenient to be connected with the bottom of the equipment, and a valve switch is realized through the rotation of a shaft connected to the discharging box. The half ball valve is similar to the ball valve, except that the curvature radius of the working surface of the discharge box is much larger than that of the ball valve with the same size, the half ball valve is a partial spherical surface, and the transmission realizes the opening and closing of the valve through the rotation of the main shaft.

Butterfly valve is also called butterfly valve, and the discharging box upper and lower part also sets up the flange, and a middle turning over board both ends are connected with the axle, realizes the switch of butterfly valve through the rotation of axle.

The planetary discharge valve is also called a rotary valve, is also a common discharge valve of horizontal equipment, drives 6 impellers to rotate through a main shaft to put down material grids, and drives the speed of the main shaft through a motor reducer to realize the discharging speed.

However, no matter the gate valve, the ball valve, the butterfly valve, the hemisphere valve or the planetary discharge valve, the discharge gate can not be completely closed and matched with the discharge hole of the cylinder, so that more or less dead materials exist, for example, the stirring piece in the cylinder can not contact the layer of dead materials and can not play a role in stirring, and the quality of the product can be affected.

Chinese patent No. CN205463040U discloses a glue outlet valve for respectively outputting and mixing a main agent and a curing agent, which includes a main runner for conveying the main agent and an auxiliary runner for conveying the curing agent, the main runner includes a main inlet section at the upper end and a main outlet section at the lower end, and the pipe diameter of the main inlet section is greater than that of the main outlet section; the auxiliary flow channel comprises an auxiliary flow inlet section at the upper end and an auxiliary flow outlet section at the lower end, wherein the pipe diameter of the auxiliary flow inlet section is larger than that of the auxiliary flow outlet section, and the auxiliary flow channel is characterized in that: the auxiliary inflow section is arranged at the upper end of the auxiliary outflow section in a manner that the inlet is higher than the outlet.

The rubber outlet valve disclosed by the above can not be completely closed and matched with the discharge hole of the cylinder body, so that more or less dead materials exist, for example, a stirring piece in the cylinder body can not contact the layer of dead materials and can not play a role in stirring, and the quality of a product can be influenced.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides the separating discharge valve for the horizontal mixing equipment, which has the advantages of good sealing effect, convenience in disassembly and assembly and long service life.

In order to achieve the above object, the present utility model adopts the following technical scheme: the separating type discharge valve for the horizontal mixing equipment comprises a discharge box and a mounting seat connected to the top of the discharge box, wherein a discharge hole communicated with the bottom of the horizontal mixing equipment is formed in the middle of the discharge box, a discharge door for blocking the discharge hole is arranged in the discharge box, and a transmission mechanism for driving the discharge door to move is arranged at the bottom of the discharge door; the discharging box at the discharging hole is of an annular inclined structure, and the annular inclined structure is inclined towards the center of the discharging box from bottom to top; the discharging door side is provided with an annular bevel edge corresponding to the annular inclined structure, and a sealing ring attached to the annular inclined structure is embedded in the annular bevel edge.

As a preferable scheme of the utility model, the surface of the discharging door is of an arc-shaped structure corresponding to the bottom of the horizontal mixing equipment, and the outer ring of the bottom of the discharging door is provided with a chamfer.

As a preferable scheme of the utility model, the transmission mechanism comprises a connecting plate and a rotating shaft which are connected, the connecting plate synchronously rotates along with the rotating shaft, and two ends of the rotating shaft are provided with drivers which are connected.

As a preferable scheme of the utility model, two lugs which are oppositely arranged are arranged at the bottom center of the discharging door, the connecting plate is clamped between the two lugs which are oppositely arranged, and a pin shaft connected with the connecting plate is arranged between the two lugs which are oppositely arranged.

As a preferable scheme of the utility model, the connecting plate is provided with the adjusting screws which are propped against the bottom of the discharging door, the adjusting screws are symmetrically arranged at two sides of the pin shaft, and the adjusting screws are in threaded connection with the connecting plate.

As a preferable scheme of the utility model, a supporting plate for supporting the driver is arranged at the bottom of the driver and is fixedly connected to the outer wall of the discharge box.

As a preferable scheme of the utility model, two ends of the rotating shaft penetrate through the discharging box, and the discharging box is provided with a shaft sleeve sleeved on the rotating shaft.

As a preferable scheme of the utility model, the two ends of the rotating shaft are also sleeved with oil seals, and the oil seals are positioned between the adjacent shaft sleeves and the driver.

As a preferred embodiment of the present utility model, the rotation shaft and the driver are connected by a spline.

As a preferred scheme of the utility model, the discharging box is detachably connected with the mounting seat through bolts.

Compared with the prior art, the utility model has the beneficial effects that: through setting up mount pad and the discharging case that detachable connects, be convenient for line tetrafluoro board or spraying keep apart battery material to can realize the safe ejection of compact to battery material, annular slope structure and annular hypotenuse set up simultaneously, when the effect modification at the cooperation sealing washer, ensure that the discharging case is in the closed condition, the discharging case closely laminates with the discharge gate, keeps sealed not to leak.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the C-face of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial enlarged view at B in FIG. 2;

reference numerals: the automatic discharging device comprises a discharging box 1, a rotating shaft 2, a pin shaft 3, a supporting lug 4, a connecting plate 5, a discharging door 6, a supporting plate 7, an oil seal 8, a shaft sleeve 9, a mounting seat 10, an adjusting screw 11, a driver 12 and a sealing ring 13.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, a separation type discharge valve for horizontal mixing equipment comprises a discharge box 1 and a mounting seat 10 connected to the top of the discharge box 1, wherein a discharge hole communicated with the bottom of the horizontal mixing equipment is formed in the middle of the discharge box 1, a discharge door 6 for blocking the discharge hole is arranged in the discharge box 1, and a transmission mechanism for driving the discharge door 6 to move is arranged at the bottom of the discharge door 6; the discharging box 1 at the discharging hole is of an annular inclined structure, and the annular inclined structure is inclined towards the center of the discharging box 1 from bottom to top; the side of the discharging door 6 is provided with an annular bevel edge corresponding to the annular inclined structure, and a sealing ring 13 attached to the annular inclined structure is embedded in the annular bevel edge.

An annular groove for installing the sealing ring 13 is formed in the annular bevel edge, the opening of the annular groove faces the annular inclined structure, the sealing ring 13 is arranged in the annular groove, the sealing ring 13 extends out of the annular groove, and the annular inclined structure of the discharging box 1 is tightly attached to keep sealing without leakage when the sealing ring 13 is closed.

The discharging box 1 is arranged below the bottom of the horizontal mixing equipment, the position of a discharging hole at the top of the discharging box 1 corresponds to the opening position of the bottom of the horizontal mixing equipment, and mixed liquid in the horizontal mixing equipment flows into the discharging box 1 through the opening position of the bottom under the action of gravity.

The mount pad 10 surface is the arc structure, and the arc size of mount pad 10 sets up according to actual need, and mount pad 10 designs according to the arc structure of horizontal mixing apparatus bottom to ensure that horizontal mixing apparatus places on mount pad 10, horizontal mixing apparatus bottom is laminated mutually with mount pad 10, makes horizontal mixing apparatus have better stability in the use.

The arc-shaped structure corresponding to the bottom of the horizontal mixing equipment is formed on the surface of the discharging door 6, and a chamfer is formed on the outer ring of the bottom of the discharging door 6, so that the arc-shaped structure is tightly attached to the annular inclined structure.

The transmission mechanism comprises a connecting plate 5 and a rotating shaft 2 which are connected, the connecting plate 5 synchronously rotates along with the rotating shaft 2, two ends of the rotating shaft 2 are respectively provided with a connected driver 12, the discharging door 6 is controlled by the two drivers 12, the gravity and the motion load caused by high density of battery materials are overcome, the situation that the medium inside upstream equipment cannot leak is avoided, and the sealing effect is good.

Two lugs 4 which are oppositely arranged are arranged at the center of the bottom of the discharging door 6, the connecting plate 5 is clamped between the two lugs 4 which are oppositely arranged, a pin shaft 3 connected with the connecting plate 5 is arranged between the two lugs 4 which are oppositely arranged, the pin shaft 3 is inserted into the lugs 4 and the connecting plate 5, and therefore connection between the connecting plate 5 and the lugs 4 is achieved, and the connecting plate 5 is ensured to drive the lugs 4 to move in the moving process.

The adjusting screw 11 propped against the bottom of the discharging door 6 is arranged on the connecting plate 5, the adjusting screws 11 are symmetrically arranged on two sides of the pin shaft 3, the adjusting screws 11 are in threaded connection with the connecting plate 5, the position of the discharging door 6 can be adjusted by screwing the adjusting screws 11, the adjusting screws 11 can prop up the discharging door 6, the discharging door 6 is propped against the end parts of the adjusting screws 11 all the time under the action of gravity, and the discharging door 6 can be adjusted to be tightly attached to the discharging port through the adjusting screws 11 at two ends.

The bottom of the driver 12 is provided with a supporting plate 7 for supporting the driver 12, the supporting plate 7 is fixedly connected to the outer wall of the discharging box 1, the supporting plate 7 supports the position of the driver 12, and the driver 12 is a rotary cylinder.

The discharging case 1 sets up is passed at axis of rotation 2 both ends, and is equipped with on the discharging case 1 to cup joint the axle sleeve 9 on axis of rotation 2, and axle sleeve 9 is the teflon axle sleeve, and teflon axle sleeve area body swivel bearing's effect is convenient for axis of rotation 2's rotation, and the teflon axle sleeve does not react with battery material simultaneously, and axis of rotation 2 installs on discharging case 1 through two front and back axle sleeves 9 for support axis of rotation 2 and provide the rotation fulcrum.

The two ends of the rotating shaft 2 are also sleeved with oil seals 8, and the oil seals 8 are positioned between the adjacent shaft sleeve 9 and the driver 12, so that the upstream equipment is ensured not to be ejected from the gap between the shaft sleeve 9 and the driver 12 during discharging.

The rotating shaft 2 and the driver 12 are connected through a spline, so that the rotating shaft 2 and the driver 12 are easy to install, and torque transmission is better.

The discharging box 1 is detachably connected with the mounting seat 10 through bolts, and the detachable type is convenient for separating the back lining or spraying.

In the actual use process, when the battery material is discharged, the two drivers 12 control the discharge door 6, so that the gravity and motion load generated by high density of the battery material are overcome, the situation that the medium in the upstream equipment cannot leak is avoided, the process can be conveniently opened and detached to line tetrafluoro in the part or spray the material for isolating the battery, and the later maintenance of the lining and the spraying surface can be ensured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more herein: the novel automatic discharging device comprises a discharging box 1, a rotating shaft 2, a pin shaft 3, a supporting lug 4, a connecting plate 5, a discharging door 6, a supporting plate 7, an oil seal 8, a shaft sleeve 9, a mounting seat 10, an adjusting screw 11, a driver 12, a sealing ring 13 and other terms, but the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.

Claims

1. The utility model provides a disconnect-type bleeder valve for horizontal mixing apparatus, includes discharging case (1) and connects mount pad (10) at discharging case (1) top, its characterized in that, discharging case (1) middle part is formed with the discharge port that is linked together with horizontal mixing apparatus bottom, and is equipped with the discharge gate (6) of shutoff this discharge port in discharging case (1), is equipped with the drive mechanism that drives discharge gate (6) removal bottom discharge gate (6); the discharging box (1) at the discharging hole is of an annular inclined structure, and the annular inclined structure is inclined towards the center of the discharging box (1) from bottom to top; the side of the discharging door (6) is provided with an annular bevel edge corresponding to the annular inclined structure, and a sealing ring (13) attached to the annular inclined structure is embedded in the annular bevel edge.

2. A separate discharge valve for a horizontal mixing apparatus according to claim 1, characterized in that the surface of the discharge gate (6) is formed with an arc-shaped structure corresponding to the bottom of the horizontal mixing apparatus, and the outer ring of the bottom of the discharge gate (6) is formed with a chamfer.

3. A split discharge valve for a horizontal mixing apparatus according to claim 1, characterized in that the transmission mechanism comprises a connecting plate (5) and a rotating shaft (2) which are connected, the connecting plate (5) rotates synchronously with the rotating shaft (2), and both ends of the rotating shaft (2) are provided with a driver (12) which is connected.

4. A split discharge valve for a horizontal mixing apparatus according to claim 3, wherein two lugs (4) are arranged at the bottom center of the discharge door (6), the connecting plate (5) is clamped between the two lugs (4) arranged oppositely, and a pin shaft (3) connected with the connecting plate (5) is arranged between the two lugs (4) arranged oppositely.

5. A split discharge valve for a horizontal mixing apparatus according to claim 3, wherein the connecting plate (5) is provided with adjusting screws (11) which are abutted against the bottom of the discharge door (6), the adjusting screws (11) are symmetrically arranged at two sides of the pin shaft (3), and the adjusting screws (11) are in threaded connection with the connecting plate (5).

6. A split discharge valve for a horizontal mixing apparatus according to claim 3, characterized in that the bottom of the driver (12) is provided with a support plate (7) supporting the driver (12), the support plate (7) being fixedly connected to the outer wall of the discharge box (1).

7. A split discharge valve for a horizontal mixing apparatus according to claim 3, characterized in that the two ends of the rotating shaft (2) are arranged through the discharge box (1), and the discharge box (1) is provided with a shaft sleeve (9) sleeved on the rotating shaft (2).

8. A split discharge valve for a horizontal mixing apparatus according to claim 7, wherein the two ends of the rotating shaft (2) are further sleeved with oil seals (8), the oil seals (8) being located between adjacent shaft sleeves (9) and the driver (12).

9. A split discharge valve for a horizontal mixing apparatus according to claim 3, characterized in that the rotation shaft (2) is splined to the driver (12).

10. A split discharge valve for a horizontal mixing apparatus according to claim 1, characterized in that the discharge tank (1) is detachably connected to the mounting (10) by means of bolts.