CN110170290B

CN110170290B - Multi-connected chemical synthesis reactor

Info

Publication number: CN110170290B
Application number: CN201910580034.5A
Authority: CN
Inventors: 王永杰; 唐克; 王敏侠
Original assignee: Jiangsu Fulaifu New Material Co ltd
Current assignee: Jiangsu fulaifu New Material Co.,Ltd.
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2021-10-01
Anticipated expiration: 2039-06-28
Also published as: CN110170290A

Abstract

The invention relates to the field of reactors, in particular to a multi-connected chemical synthesis reactor, which comprises a tank body, a water inlet device for conveying water, a flow valve for measuring a water quantity value and a mixing tank for stirring and mixing a plurality of compounds, wherein the water inlet device is arranged at the top of the tank body and comprises a water inlet interface, a first regulating valve, a one-way pipe and a water pipe, and the bottom of the water pipe is fixed with the surface of the tank body; when the proper amount of water needs to be proportioned, the flow valve is directly adjusted to a proper scale mark, then the booster pump is opened, so that the booster pump can enable the water to flow through the second regulating valve, and therefore, the solid positioned at the bottom of the medicament port can be brought into the first pipeline, and when the booster pump pumps the water into the flow valve, the flow valve can be driven to rotate.

Description

Multi-connected chemical synthesis reactor

Technical Field

The invention relates to the technical field of reactors, in particular to a multi-connected chemical synthesis reactor.

Background

The existing chemical reaction synthesizer mainly aims at chemical reactions, Ca (ClO)2+ CO2+ H2O = CaCO3 ↓ +2HClO is produced, HCLO leakage is easy to occur in the existing collection and metering of extracted HCLO, danger is caused, and HCLO with rare quantity is difficult to extract accurate quantity, the HCLO with rare quantity needs to be re-valued after synthesis for measurement, and potential safety hazard exists when HCLO content is directly measured, so the HCLO can be separated before synthesis, and the content in the HCLO can be separated after synthesis. In view of this, the invention provides a multiple chemical synthesis reactor, which has the following characteristics:

(1) the invention provides a multi-connected chemical synthesis reactor, which directly puts raw materials needing chemical reaction into a medicament port, wherein the medicament in the medicament port is solid, directly adjusts a flow valve to a proper scale line when proper amount of water needs to be proportioned, opens a booster pump, and enables the booster pump to enable water to flow through a second regulating valve, so that the solid at the bottom of the medicament port can be brought into a first pipeline, the solid can enter the inside of a mixing box from the inner wall of the first pipeline to carry out mixing reaction, and when the booster pump pumps water into the inside of the flow valve, the booster pump can drive the flow valve to rotate; when the flow valve rotates to a proper position, namely the scale mark is zero, the rotation is stopped, so that the flow valve seals the flow valve, and the function of controlling the water quantity is achieved.

(2) According to the invention, the outflow of the solid and the waste liquid are separated through the second regulating valve, the rotation of the net ring can be driven through the rotation of the second regulating valve, so that filter residues on the net ring can be filtered, the later-stage sewage cleaning can be facilitated, the time for cleaning the residues can be saved, and the rotation of the filter screen can be supported and rotated through the arranged rotating column, so that energy can be saved.

Disclosure of Invention

The technical problem to be solved is that the invention provides a multiple chemical synthesis reactor, which directly puts raw materials to be subjected to chemical reaction into a medicament port, the medicament of the medicament port is solid, when appropriate amount of water needs to be proportioned, a flow valve is directly adjusted to an appropriate scale line, and then a booster pump is opened, so that the booster pump can enable water to flow through a second regulating valve, thereby being capable of bringing the solid at the bottom of the medicament port into a first pipeline, enabling the solid to enter the interior of a mixing box from the inner wall of the first pipeline for mixing reaction, and pumping water into the interior of the flow valve by the booster pump so as to drive the flow valve to rotate; when the flow valve rotates to a proper position, namely the scale mark is zero, the rotation is stopped, so that the flow valve seals the flow valve, and the function of controlling the water quantity is achieved. Come to separate the outflow of solid and waste liquid through the second governing valve that sets up, can drive the rotation of wire netting circle through the rotation of second governing valve to can filter the filter residue on the wire netting circle, thereby can be convenient for the sewage clearance in later stage, practice thrift the time of clearance residue, can provide support and rotatory energy saving for filter screen pivoted process through the column spinner that sets up.

In order to solve the technical problems, the multi-connected chemical synthesis reactor provided by the invention comprises a tank body, a water inlet device for conveying water, a flow valve for measuring a water quantity value, and a mixing tank for stirring and mixing a plurality of compounds, wherein the water inlet device is arranged at the top of the tank body and comprises a water inlet interface, a first regulating valve, a one-way pipe and a water pipe, and the bottom of the water pipe is fixed with the surface of the tank body; the side wall of the water pipe is provided with a transverse three-head pipe, the pipeline ports of the three-head pipe are connected with one-way pipes for controlling the water flow direction, the pipeline side wall of each one-way pipe is provided with a first regulating valve for regulating the water flow, the height of the first regulating valve is higher than that of the one-way pipe, and the surface of each one-way pipe is provided with a flow valve for setting the water flow; the other end part of the one-way pipe is connected to the side wall of the flushing pipe; the chemical adding device comprises a flushing pipe, a chemical inlet, a sealing cover, a mixing box, a first pipeline, a second pipeline and a chemical adding pipe, wherein a chemical port is fixed on the surface of the flushing pipe, threads are arranged on the surface of the chemical port, the sealing cover with the threads is arranged at the top of the chemical port, the mixing box is arranged inside the box body, the top of the mixing box is provided with the first pipeline, the bottom of the first pipeline is positioned above the bottom of the mixing box by one fifth to one sixth, the chemical adding pipe comprises the second pipeline and the first pipeline, the end part of the flushing pipe is connected with an obliquely arranged solid pipe for conveying solids, and the bottom of the solid pipe is communicated with the mixing box; a medicament port is formed in the top of the mixing box, and a second pipeline perpendicular to the surface of the medicament port is arranged above the medicament port; the flow valve comprises a knob, a rotating body, a sleeve, a rotating groove, an annular rod, a rotating shaft, blades and a pipe cavity, wherein the surface of the knob is provided with scale marks for measuring water quantity, the end part of the knob is positioned in the rotating body with a round table-shaped structure, one end with the smaller diameter of the rotating body is close to one side of the knob, the rotating body is positioned in the sleeve, the annular rod is arranged in the sleeve, the outer wall of the annular rod is tightly attached to the inner wall of the sleeve, the annular rod is of a spiral structure, the diameter of one side close to the knob is larger than that of one side far away from the knob, the outer surface of the rotating body is provided with the threaded rotating groove, the rotating groove is matched with the annular rod, the end part of the rotating body is fixedly provided with two transverse blades which are of a V structure, the blades are composed of long blades and short blades, and the length of the long blades is larger than that of the short blades, and an included angle formed between the sleeve and the one-way pipe is 45-90 degrees, the sleeve is communicated with the inside of the pipe cavity in a sealing way, and the pipe cavity is positioned inside the one-way pipe.

Preferably, the observation box that is used for observing through the glass board is installed at the top of box, the top surface mounting of observation box has transparent glass board, one side of observation box sets up the access panel that has the rotation axis, the access panel thickness is thicker than the glass board thickness, the below of access panel is equipped with the second pipeline that is located the observation box inside, the surface of access panel is provided with the piece that draws of being convenient for manually to pull up.

The lateral wall of box is provided with the mixer, the mixer includes motor, puddler and packing ring, the end connection of motor has the puddler that has the poking bar, just the bottom of puddler is installed inside the packing ring of fixing at the mixing box lateral wall.

Preferably, the bottom of the mixing box is provided with an arc plate convenient for discharging chemical synthetic substances, the bottom of the arc plate is provided with a discharging pipe, the side wall of the discharging pipe is provided with a water discharging pipe, and the surface of the water discharging pipe is provided with a second regulating valve.

Preferably, the inside lateral wall of unloading pipe is provided with the filter equipment who is used for filtering the residue, just filter equipment includes second helical gear, transfer line, filter screen, net circle and column spinner, the second governing valve includes carousel, first helical gear and screw rod, the end connection of screw rod has the carousel, the round column hole looks adaptation of column spinner and the lateral wall of unloading pipe, the tip and the net circle of column spinner pass through bolt fastening, the inside of net circle is provided with the filter screen, be fixed with the transfer line on the outer circumference of net circle, just the end connection of transfer line has the second helical gear, the lateral wall of second helical gear is provided with the first helical gear rather than the looks adaptation of fixing on the screw rod.

Preferably, the lateral wall of box is provided with the arm-tie, the face-to-face of arm-tie is provided with the second governing valve that is used for controlling rivers, the bottom of water pipe is provided with the booster pump that is used for carrying the inside pump water of one-way pipe with water.

Preferably, the bottom of the box body is provided with a discharge port which is provided with a threaded port and is connected with a blanking pipe.

Compared with the related technology, the concatenated chemical synthesis reactor provided by the invention has the following beneficial effects:

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a multiple chemical synthesis reactor provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the case shown in FIG. 1;

FIG. 3 is a schematic view showing a connection structure of a second regulating valve and a filtering device;

FIG. 4 is a schematic view of the blender structural attachment shown in FIG. 2;

FIG. 5 is a schematic view of the flow valve connection of FIG. 2;

fig. 6 is a schematic cross-sectional structure view of the blade shown in fig. 5.

Reference numbers in the figures: 1. an observation box; 2. a glass plate; 3. an access panel; 4. a pipe connecting port; 5. a water inlet device; 51. a water inlet interface; 52. a first regulating valve; 53. a one-way tube; 54. a water pipe; 6. a box body; 7. a water outlet; 8. a blender; 81. a motor; 82. a stirring rod; 83. a gasket; 9. a discharge outlet; 10. pulling a plate; 11. a booster pump; 12. a flow valve; 121. a knob; 122. a swivel; 123. a sleeve; 124. rotating the groove; 125. an annular rod; 126. a rotating shaft; 127. a blade; 128. a lumen; 13. a medicament port; 14. sealing the cover; 15. a flush tube; 16. an additive adding pipe; 161. a first conduit; 162. a second conduit; 17. a mixing box; 18. a discharging pipe; 19. a second regulating valve; 191. a turntable; 192. a first helical gear; 193. a screw; 20. an arc-shaped plate; 21. a drain pipe; 22. a filtration device; 221. a second helical gear; 222. a transmission rod; 223. a filter screen; 224. a net ring; 225. a spin column; 1271. a long blade; 1272. short blades.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein the multiple chemical synthesis reactor comprises a tank 6, a water inlet device 5 for delivering water volume, a flow valve 12 for measuring water volume value, and a mixing tank 17 for stirring and mixing a plurality of compounds, wherein the water inlet device 5 is installed on the top of the tank 6, the water inlet device 5 comprises a water inlet connector 51, a first regulating valve 52, a one-way pipe 53 and a water pipe 54, and the bottom of the water pipe 54 is fixed to the surface of the tank 6; the side wall of the water pipe 54 is provided with a transverse three-head pipe, the pipe ports of the three-head pipe are connected with one-way pipes 53 for controlling the water flow, the pipe side wall of the one-way pipe 53 is provided with a first regulating valve 52 for regulating the water flow, the height of the first regulating valve 52 is higher than that of the one-way pipe 53, and the surface of the one-way pipe 53 is provided with a flow valve 12 for setting the water flow; the other end of the one-way pipe 53 is connected to the side wall of the flushing pipe 15; a medicament port 13 is fixed on the surface of the flushing pipe 15, threads are arranged on the surface of the medicament port 13, a seal cover 14 with threads is installed on the top of the medicament port 13, a mixing box 17 is arranged inside the box body 6, a first pipeline 161 is installed on the top of the mixing box 17, the bottom of the first pipeline 161 is positioned above the bottom of the mixing box 17 by one fifth to one sixth, an additive adding pipe 16 comprises a second pipeline 162 and a first pipeline 161, the end part of the flushing pipe 15 is connected with a solid pipe which is obliquely arranged and used for conveying solids, and the bottom of the solid pipe is communicated with the mixing box 17; a medicament port 13 is arranged at the top of the mixing box 17, and a second pipeline 162 vertical to the surface of the medicament port 13 is arranged above the medicament port 13; the flow valve 12 comprises a knob 121, a rotator 122, a sleeve 123, a rotating groove 124, an annular rod 125, a rotating shaft 126, blades 127 and a pipe cavity 128, wherein the surface of the knob 121 is provided with scale marks for metering water quantity, the end part of the knob 121 is positioned inside the rotator 122 with a truncated cone-shaped structure, the end with a smaller diameter of the rotator 122 is close to one side of the knob 121, the rotator 122 is positioned inside the sleeve 123, the annular rod 125 is arranged inside the sleeve 123, the outer wall of the annular rod 125 is tightly attached to the inner wall of the sleeve 123, the annular rod 125 is of a spiral structure, the diameter of the side close to the knob 121 is larger than that of the side far away from the knob 121, the outer surface of the rotator 122 is provided with the threaded rotating groove 124, the rotating groove 124 is matched with the annular rod 125, two transverse blades 127 are fixed at the end part of the rotator 122, and the blades 127 are of a V structure, the blade 127 is composed of a long blade 1271 and a short blade 1272, the length of the long blade 1271 is larger than that of the short blade 1272, an included angle formed between the long blade 1271 and the short blade 1272 is 45-90 degrees, the sleeve 123 is communicated with the inside of the tube cavity 128 in a sealing mode, and the tube cavity 128 is located inside the one-way tube 53.

Specifically, the observation box 1 that is used for observing through glass board 2 is installed at the top of box 6, the top surface mounting of observation box 1 has transparent glass board, one side of observation box 1 sets up access panel 3 that has the rotation axis, the thickness of access panel 3 is thicker than the thickness of glass board 2, the below of access panel 3 is equipped with the second pipeline 162 that is located observation box 1 inside, the surface of access panel 3 is provided with the piece that draws of being convenient for manual pull-up.

Specifically, the lateral wall of box 6 is provided with mixer 8, mixer 8 includes motor 81, puddler 82 and packing ring 83, the end connection of motor 81 has puddler 82 with the poking bar, just the bottom of puddler 82 is installed and is fixed inside the packing ring 83 of mixing box lateral wall.

Specifically, the bottom of the mixing box 17 is provided with an arc plate 20 convenient for discharging chemical synthetic substances, the bottom of the arc plate 20 is provided with a discharging pipe 18, the side wall of the discharging pipe 18 is provided with a discharging pipe 21, and the surface of the discharging pipe 21 is provided with a second regulating valve 19.

Specifically, the inner side wall of the blanking pipe 18 is provided with a filtering device 22 for filtering residues, the filtering device 22 comprises a second bevel gear 221, a transmission rod 222, a filter screen 223, a net ring 224 and a rotary column 225, the second regulating valve 19 comprises a rotary disc 191, a first bevel gear 192 and a screw 193, the end of the screw 193 is connected with the rotary disc 191, the rotary column 225 is matched with a circular column hole in the side wall of the blanking pipe 18, the end of the rotary column 225 is fixed with the net ring 224 through a bolt, the filter screen 223 is arranged inside the net ring 224, the transmission rod 222 is fixed on the outer circumference of the net ring 224, the end of the transmission rod 222 is connected with the second bevel gear 221, and the side wall of the second bevel gear 221 is provided with the first bevel gear 192 which is fixed on the screw 193 and matched with the first bevel gear.

Specifically, the lateral wall of the box body 6 is provided with a pulling plate 10, a second regulating valve 19 for controlling water flow is arranged opposite to the pulling plate 10, and the bottom of the water pipe 54 is provided with a booster pump 11 for pumping water into the one-way pipe 53.

Specifically, the bottom of the box body 6 is provided with a discharge opening 9 which is provided with a threaded opening and is connected with a blanking pipe 18.

The working principle of the multi-connected chemical synthesis reactor provided by the invention is as follows:

(1) an appropriate amount of Ca (ClO)2 is put into the interior of the flushing pipe 15 from the chemical port 13, the flow valve 12 is opened, the water amount is adjusted to be half of the value reacting with Ca (ClO)2, water is directly pumped into the interior of the water inlet device 5 through the booster pump 11, so that Ca (ClO)2 is brought into the interior of the mixing box 17, CO2 is added into the bottom of the mixing box 17 from the second pipeline 162, CO2 can be led into the interior of the mixing box 17 for mixing, the stirrer 8 in the interior of the mixing box 17 can drive the motor 81 to rotate for stirring, so that the reaction is more sufficient, the flow valve 12 is set to the position needing the residual water amount at the same time of the reaction, the water inlet device 5 is opened for water inlet, the booster pump 11 can lead water into the interior of the pipe cavity 128, the blades 127 are properly impacted, and the blades 127 have a combination of short blades 1272 and long blades 1271, the water pump can easily rotate along with the water flow, so that after the water quantity is conveyed to the set scale marks, the flow valve 12 seals the water quantity, and the booster pump 11 cannot pump the water into the mixing box 17;

(2) after the reaction is finished, the discharge port 9 with threads at the bottom is connected into a measuring cup with acid, after the acid enters the measuring cup, formed CaCO3 is left on the filter screen 223, finally, the discharge port 9 is closed, the second adjusting valve 19 is adjusted to a proper position, the booster pump 11 is opened, water enters the interior of the mixing box 17 from the first pipeline 161, the mixing box 17 is cleaned, the water is discharged from the water discharge pipe 21, when the second adjusting valve 19 inside the water discharge pipe 21 rotates, the second adjusting valve 19 drives the first helical gear 192 to rotate, so that kinetic energy can be transmitted to the second helical gear 221 through the first helical gear 192, the transmission rod 222 can be driven to rotate, the mesh ring 224 drives the filter screen 223 to rotate, the filter screen 223 rotates to sink CaCO3 on the surface of the filter screen into the pipeline of the discharge port 9, the above is repeated several times, so that CaCO3 is cleaned, and the water discharged from the water discharge pipe 21 is diluted HCLO, which is convenient for collection.

The invention provides a multiple chemical synthesis reactor, which directly puts raw materials needing chemical reaction into a medicament port 13, wherein the medicament of the medicament port 13 is solid Ca (ClO)2, when the proper amount of water needs to be proportioned, a flow valve 12 is directly adjusted to a proper scale mark, then a booster pump 11 is opened, so that the booster pump 11 can enable the water to flow through the flow valve 12, the solid positioned at the bottom of the medicament port 13 can be brought into a first pipeline 161, the solid can enter the interior of a mixing box 17 from the inner wall of the first pipeline 161 for mixing reaction, and when the booster pump 11 pumps the water into the interior of the flow valve 12, the flow valve 12 can be driven to rotate; when the flow valve 12 is rotated to the proper position, i.e., zero graduation marks, the rotation is stopped, which causes the flow valve 12 to seal it, thereby achieving the function of controlling the amount of water. According to the invention, the outflow of the solid and the HLCO are separated by the second regulating valve 19, the rotation of the second regulating valve 19 can drive the net ring 224 to rotate, so that filter residues on the net ring 224 can be filtered, the later-stage sewage cleaning can be facilitated, the time for cleaning the residues can be saved, and the support and the rotation energy saving can be provided for the rotation process of the filter screen 224 by the rotary column 225.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A multi-connected chemical synthesis reactor is characterized by comprising a box body (6), a water inlet device (5) used for conveying water quantity, a flow valve (12) used for measuring the numerical value of the water quantity, and a mixing box (17) used for stirring and mixing a plurality of compounds,

the water inlet device (5) is mounted at the top of the box body (6), the water inlet device (5) comprises a water inlet connector (51), a first regulating valve (52), a one-way pipe (53) and a water pipe (54), and the bottom of the water pipe (54) is fixed with the surface of the box body (6);

a transverse three-head pipe is arranged on the side wall of the water pipe (54), one-way pipes (53) for controlling the water flow direction are connected to the pipeline ports of the three-head pipe, a first regulating valve (52) for regulating the water flow is mounted on the pipeline side wall of each one-way pipe (53), the height of each first regulating valve (52) is higher than that of each one-way pipe (53), and a flow valve (12) for setting the water flow is arranged on the surface of each one-way pipe (53); the other end part of the one-way pipe (53) is connected to the side wall of the flushing pipe (15);

the surface of the flushing pipe (15) is fixed with a medicament port (13), the surface of the medicament port (13) is provided with threads, a seal cover (14) with threads is installed at the top of the medicament port (13), a mixing box (17) is arranged inside the box body (6), a first pipeline (161) is installed at the top of the mixing box (17), the bottom of the first pipeline (161) is located one fifth to one sixth above the bottom of the mixing box (17), an additive pipe (16) comprises a second pipeline (162) and a first pipeline (161), the end part of the flushing pipe (15) is connected with a solid pipe which is obliquely arranged and used for conveying solids, and the bottom of the solid pipe is communicated with the mixing box (17); a medicament port (13) is formed in the top of the mixing box (17), and a second pipeline (162) perpendicular to the surface of the medicament port (13) is arranged above the medicament port;

the flow valve (12) comprises a knob (121), a rotating body (122), a sleeve (123), a rotating groove (124), an annular rod (125), a rotating shaft (126), blades (127) and a pipe cavity (128), the surface of the knob (121) is provided with scale marks for measuring water quantity, the end part of the knob (121) is positioned inside the rotating body (122) in a circular truncated cone shape, the smaller end of the rotating body (122) is close to one side of the knob (121), the rotating body (122) is positioned inside the sleeve (123), the annular rod (125) is arranged inside the sleeve (123), the outer wall of the annular rod (125) is tightly attached to the inner wall of the sleeve (123), the annular rod (125) is in a spiral structure, the diameter of the side close to the knob (121) is larger than that of the side far away from the knob (121), and the threaded rotating groove (124) is arranged on the outer surface of the rotating body (122), the rotary groove (124) is matched with the annular rod (125), two transverse blades (127) are fixed at the end part of the rotary body (122), the blades (127) are of a V structure, the blades (127) consist of long blades (1271) and short blades (1272), the length of the long blades (1271) is greater than that of the short blades (1272), an included angle formed between the long blades and the short blades is 45-90 degrees, the sleeve (123) is communicated with the inside of the pipe cavity (128) in a sealing mode, and the pipe cavity (128) is located inside the pipeline of the one-way pipe (53);

the observation box is characterized in that an observation box (1) used for observing through a glass plate (2) is installed at the top of the box body (6), a transparent glass plate is installed on the surface of the top of the observation box (1), an overhaul plate (3) with a rotating shaft is arranged on one side of the observation box (1), the thickness of the overhaul plate (3) is thicker than that of the glass plate (2), a second pipeline (162) positioned in the observation box (1) is arranged below the overhaul plate (3), and a pull block convenient to pull up manually is arranged on the surface of the overhaul plate (3);

a stirrer (8) is arranged on the side wall of the box body (6), the stirrer (8) comprises a motor (81), a stirring rod (82) and a gasket (83), the end part of the motor (81) is connected with the stirring rod (82) with a stirring rod, and the bottom of the stirring rod (82) is arranged in the gasket (83) fixed on the side wall of the mixing box;

an arc-shaped plate (20) convenient for discharging chemical synthetic substances is arranged at the bottom of the mixing box (17), a discharging pipe (18) is arranged at the bottom of the arc-shaped plate (20), a discharging pipe (21) is arranged on the side wall of the discharging pipe (18), and a second regulating valve (19) is arranged on the surface of the discharging pipe (21);

the inner side wall of the blanking pipe (18) is provided with a filtering device (22) used for filtering residues, the filtering device (22) comprises a second bevel gear (221), a transmission rod (222), a filter screen (223), a net ring (224) and a rotating column (225), the second regulating valve (19) comprises a rotary disc (191), a first bevel gear (192) and a screw (193), the end part of the screw (193) is connected with the rotary disc (191), the rotating column (225) is matched with a circular column hole in the side wall of the blanking pipe (18), the end part of the rotating column (225) is fixed with the net ring (224) through bolts, the filter screen (223) is arranged inside the net ring (224), the transmission rod (222) is fixed on the outer circumference of the net ring (224), the end part of the transmission rod (222) is connected with the second bevel gear (221), and the side wall of the second bevel gear (221) is provided with the first bevel gear (192) which is fixed on the screw (193) and matched with the first bevel gear;

a pull plate (10) is arranged on the side wall of the box body (6), a second regulating valve (19) for controlling water flow is arranged opposite to the pull plate (10), and a booster pump (11) for delivering water to the inside of the one-way pipe (53) to pump water is arranged at the bottom of the water pipe (54);

the bottom of the box body (6) is provided with a discharge opening (9) which is provided with a threaded opening and is connected with a blanking pipe (18).