CN211753079U - Sand removing device for pulping and cooking section - Google Patents

Abstract

The utility model discloses a pulping boiling section sand removing device, which comprises a collecting box, a liquid inlet pipe, a first liquid outlet pipe and a sand removing box, wherein the liquid inlet pipe is arranged on the side wall of the collecting box, the first liquid outlet pipe is arranged at the bottom of the collecting box, the top of the sand removing box is communicated with the bottom of the first liquid outlet pipe, a switch valve is arranged on the first liquid outlet pipe, the inner wall of the sand removing box is provided with a plurality of filter screens, the surfaces of the filter screens are paved with stone grain layers, the side wall of the sand removing box is also provided with a plurality of through holes, the through holes and the stone grain layers are arranged in a staggered mode from top to bottom, the side surface of the sand removing box is provided with a stirring mechanism, the stirring mechanism enters the sand removing box through the through holes, the bottom of the sand removing box is provided with a second liquid outlet pipe communicated with the sand removing box, the outer wall of the sand removing box is also provided with a first vibrating motor, the other side wall of, this device can remove sand fast to high velocity of flow and high temperature liquid, can improve the effect of removing sand simultaneously.

Description

Sand removing device for pulping and cooking section

Technical Field

The utility model belongs to the sand removal device, concretely relates to pulping cooking section sand removal device.

Background

The current system of removing sand belongs to the low pressure and removes sand, and the flow is low, is applicable to the low temperature and removes sand, and it is low on the one side to remove sand efficiency, when needs remove sand the during operation to high velocity of flow and high temperature liquid, and can not sieve out the sand fast and collect and carry out centralized processing, and the work of removing sand of high velocity of flow liquid also is difficult to realize better effect of removing sand moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that can provide one kind can remove sand fast to high velocity of flow and high temperature liquid, can improve a pulping cooking section sand removal device of effect of removing sand simultaneously.

The utility model relates to a pulping boiling section sand removal device, which comprises a collecting box, a liquid inlet pipe, a first liquid outlet pipe and a sand removal box, wherein the liquid inlet pipe is arranged on the side wall of the collecting box and communicated with the collecting box, the first liquid outlet pipe is arranged on the bottom of the collecting box and communicated with the collecting box, the top of the sand removal box is communicated with the bottom of the first liquid outlet pipe, the first liquid outlet pipe is provided with a switch valve, the inner wall of the sand removal box is provided with a plurality of filter screens fixedly connected with the sand removal box, stone particle layers are paved on the surfaces of the filter screens, the side wall of the sand removal box is also provided with a plurality of through holes, the through holes and the stone particle layers are arranged in a staggered mode from top to bottom, the side of the sand removal box is provided with a stirring mechanism, the stirring mechanism enters the sand removal box through the through holes, the bottom of the sand removal box is provided with a second liquid outlet pipe, the sand removing device is characterized in that a first vibrating motor is further arranged on the outer wall of the sand removing box, a sand containing mechanism is arranged on the other side wall of the sand removing box, the plane where the sand containing mechanism is located is perpendicular to the plane where the through hole is located, and the stirring mechanism and the first vibrating motor are electrically connected with an external power supply.

Preferably, the stirring mechanism comprises a plurality of driving motors, the driving motors are connected through connecting rods, output shafts of the driving motors are aligned with the through holes, sleeves are sleeved outside output shafts of the driving motors, the sleeves are in interference fit with the output shafts of the driving motors, bristles are arranged on the sleeves, the bottom of the driving motor is located at the lowest position and provided with a fixing rod, the bottom of the fixing rod is provided with a linear motor, the bottom of the linear motor is provided with a guide rail, the linear motor moves on the guide rail, one end of the guide rail is fixedly connected with the outer wall of the sand removing box, and the driving motors and the linear motor are electrically connected with an external power supply.

Preferably, the sand containing mechanism comprises an opening and a sand containing box which are arranged on the other side wall of the sand removing box, the sand containing box is inclined with the outside in contact with the bristles, and a plurality of sand discharging holes are formed in the bottom of the sand containing box.

Preferably, the outer wall of the sand containing box is provided with a second vibration motor, and the second vibration motor is electrically connected with an external power supply.

Preferably, the bottom of the collecting box is inclined.

Preferably, the inner wall of the sand removing box is also provided with a plurality of baffles which are hinged with the sand removing box, and the baffles are used for shielding the through holes.

The beneficial effects of the utility model reside in that:

the utility model discloses a pulping boiling section sand removal device, high velocity of flow and high temperature liquid pass through feed liquor pipe and collecting box get into first drain pipe, when the work of removing sand needs to be carried out, open the ooff valve, after high velocity of flow and high temperature liquid get into remove the sandbox, because the cushioning effect on stone grain layer can reduce certain velocity of flow, simultaneously can also remain the sand on the stone grain layer, through the cooperation of multilayer filter screen and stone grain layer, can remove a large amount of sand in the liquid, after the work of removing sand, close the ooff valve, make liquid fully filter and flow to second drain pipe, insert the rabbling mechanism in the through-hole, through the stirring of rabbling mechanism and the vibration of first vibrating motor, make the sand on all stone grain surfaces of stone grain layer strike off to flourishing mechanism, thereby be convenient for the next work of removing sand of this device, the sand removing device can effectively improve the sand removing effect and the sand removing speed through the use of the device, and also provides the sand removing equipment which can remove the liquid with high flow rate and high temperature.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of a chassis of an anti-falling down rod and a diagonal rod of the present invention;

FIG. 2 is a right side view of the whole structure of the tilting rod of the present invention;

fig. 3 is a schematic structural view of a sand box of the tilting rod tilting prevention rod of the present invention.

In the figure, 1 is the collecting box, 2 is the feed liquor pipe, 3 is first drain pipe, 4 is the case that removes the sand, 5 is the ooff valve, 6 is the filter screen, 7 is the stone grain layer, 8 is the through-hole, 9 is the second drain pipe, 10 is first vibrating motor, 11 is driving motor, 12 is the connecting rod, 13 is the sleeve pipe, 14 is the brush hair, 15 is the dead lever, 16 is linear electric motor, 17 is the guide rail, 18 is the opening, 19 is flourishing husky box, 20 is for letting out the husky hole, 21 is the second vibrating motor, 22 is the baffle.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Referring to fig. 1 to 3, the sand removing device for the pulping and cooking section of the present invention comprises a collecting box 1, a liquid inlet pipe 2, a first liquid outlet pipe 3 and a sand removing box 4, wherein the liquid inlet pipe 2 is arranged on the side wall of the collecting box 1 and is communicated with the collecting box, the first liquid outlet pipe 3 is arranged on the bottom of the collecting box 1 and is communicated with the collecting box, the top of the sand removing box 4 is communicated with the bottom of the first liquid outlet pipe 3, a switch valve 5 is arranged on the first liquid outlet pipe 3, a plurality of filter screens 6 fixedly connected with the sand removing box 4 are arranged on the inner wall of the sand removing box 4, stone layers 7 are laid on the surfaces of the filter screens 6, a plurality of through holes 8 are further arranged on the side wall of the sand removing box 4, the through holes 8 and the stone layers 7 are arranged in a staggered manner from top to bottom, a stirring mechanism is arranged on the side surface of the sand removing box 4, and enters the sand removing box 4 through the through, the bottom of the sand removing box 4 is provided with a second liquid outlet pipe 9 communicated with the sand removing box 4, the outer wall of the sand removing box 4 is also provided with a first vibrating motor 10, the other side wall of the sand removing box 4 is provided with a sand containing mechanism, the plane of the sand containing mechanism is vertical to the plane of the through hole 8, the stirring mechanism and the first vibrating motor 10 are both electrically connected with an external power supply, high-flow-rate and high-temperature liquid enters the first liquid outlet pipe 3 through the liquid inlet pipe 2 and the collecting box 1, when sand removing work is required, the switch valve 5 is opened, after the high-flow-rate and high-temperature liquid enters the sand removing box 4, a certain flow rate can be reduced due to the buffering effect of the stone grain layer 7, sand can be remained on the stone grain layer 7, and a large amount of sand in the liquid can be removed through the matching of the multilayer filter screen 6 and the stone grain layer 7, after the sand removing operation is finished, the switch valve 5 is closed, so that liquid is fully filtered and flows to the second liquid outlet pipe 9, the stirring mechanism is inserted into the through hole 8, sand on the surfaces of all stone particles of the stone particle layer 7 is scraped to the sand containing mechanism through the stirring of the stirring mechanism and the vibration of the first vibrating motor 10, the next sand removing operation of the device is facilitated, the sand removing effect and the sand removing speed can be effectively improved through the use of the device, and the sand removing equipment capable of removing the liquid with high flow rate and high temperature is also provided.

Specifically, the stirring mechanism comprises a plurality of driving motors 11, the driving motors 11 are connected through connecting rods 12, output shafts of the driving motors 11 are aligned with the through holes 8, sleeves 13 are sleeved outside the output shafts of the driving motors 11, the sleeves 13 are in interference fit with the output shafts of the driving motors 11, bristles 14 are arranged on the sleeves 13, a fixing rod 15 is arranged at the bottom of the driving motor 11 located at the lowest position, a linear motor 16 is arranged at the bottom of the fixing rod 15, a guide rail 17 is arranged at the bottom of the linear motor 16, the linear motor 16 moves on the guide rail 17, one end of the guide rail 17 is fixedly connected with the outer wall of the sand removal box 4, the driving motors 11 and the linear motor 16 are electrically connected with an external power supply, and when the sand scraping work needs to be performed, the linear motor 16 moves on the guide rail 17, the output shaft of the driving motor 11 is inserted into the through hole 8, then the output shaft of the driving motor 11 is rotated by turning on the driving motor 11, the first vibration motor 10 and turning off the power supply of the linear motor 16, when the output shaft of the driving motor 11, the bristles 14 can brush away sand on the surface of the stone particles which continuously vibrate, so that the sand is swept into the sand containing mechanism by the centrifugal force generated during rotation, and the sand which is completely filtered is removed, and because the bristles 14 are easy to damage in the long-term use process, the sleeve 13 and the bristles 14 on the surface thereof can be conveniently replaced by matching the sleeve 13 with the output shaft of the driving motor 11.

Specifically, the sand containing mechanism comprises an opening 18 and a sand containing box 19 which are arranged on the other side wall of the sand removing box 4, the sand containing box 19 is inclined with the outside of the brush hair 14, a plurality of sand discharging holes 20 are formed in the bottom of the sand containing box 19, sand can be collected more conveniently through the shape of the sand containing box 19, and sand filled in the sand containing box 19 can be discharged through the sand discharging holes 20, so that subsequent use is facilitated.

Specifically, a second vibration motor 21 is arranged on the outer wall of the sand containing box 19, the second vibration motor 21 is electrically connected with an external power supply, and sand in the sand containing box 19 can be conveniently removed completely through the action of the second vibration motor 21.

Specifically, the bottom of the collecting box 1 is inclined.

Specifically, the inner wall of the desanding box 4 is further provided with a plurality of baffles 22 hinged with the inner wall, the baffles 22 are used for shielding the through holes 8, and liquid can be ensured to spill out of the desanding box 4 during filtering through the action of the baffles 22.

The above description is only a 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 (6)

1. A sand removing device for a pulping and cooking section is characterized by comprising a collecting box, a liquid inlet pipe, a first liquid outlet pipe and a sand removing box, wherein the liquid inlet pipe is arranged on the side wall of the collecting box and communicated with the side wall, the first liquid outlet pipe is arranged at the bottom of the collecting box and communicated with the bottom of the collecting box, the top of the sand removing box is communicated with the bottom of the first liquid outlet pipe, a switch valve is arranged on the first liquid outlet pipe, a plurality of filter screens fixedly connected with the inner wall of the sand removing box are arranged on the inner wall of the sand removing box, a stone grain layer is laid on the surface of each filter screen, a plurality of through holes are further formed in the side wall of the sand removing box, the through holes and the stone grain layer are arranged in a staggered mode from top to bottom, a stirring mechanism is arranged on the side surface of the sand removing box and enters the sand removing box through the through holes, and a second liquid outlet pipe communicated with the sand, the sand removing device is characterized in that a first vibrating motor is further arranged on the outer wall of the sand removing box, a sand containing mechanism is arranged on the other side wall of the sand removing box, the plane where the sand containing mechanism is located is perpendicular to the plane where the through hole is located, and the stirring mechanism and the first vibrating motor are electrically connected with an external power supply.

2. The pulping and cooking section sand removing device according to claim 1, wherein the stirring mechanism comprises a plurality of driving motors, the driving motors are connected through connecting rods, output shafts of the driving motors are aligned with the through holes, sleeves are sleeved outside the output shafts of the driving motors and are in interference fit with the output shafts of the driving motors, bristles are arranged on the sleeves, a fixing rod is arranged at the bottom of the driving motor which is positioned at the lowest position, a linear motor is arranged at the bottom of the fixing rod, a guide rail is arranged at the bottom of the linear motor and moves on the guide rail, one end of the guide rail is fixedly connected with the outer wall of the sand removing box, and the driving motors and the linear motors are both electrically connected with an external power supply.

3. The pulping and cooking section sand removing device according to claim 2, wherein the sand containing mechanism comprises an opening and a sand containing box arranged on the other side wall of the sand removing box, the sand containing box is externally inclined in contact with the bristles, and a plurality of sand discharging holes are formed in the bottom of the sand containing box.

4. The pulping and cooking section sand removing device according to claim 3, wherein a second vibration motor is arranged on the outer wall of the sand containing box, and the second vibration motor is electrically connected with an external power supply.

5. The apparatus of claim 1, wherein the bottom of the collection box is sloped.

6. The pulping and cooking section sand removing device according to claim 1, wherein a plurality of baffles are hinged to the inner wall of the sand removing box and used for shielding the through holes.

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