CN113198788A

CN113198788A - Intelligent sand washing equipment

Info

Publication number: CN113198788A
Application number: CN202110596263.3A
Authority: CN
Inventors: 商阳阳; 徐祝峰
Original assignee: Jiangsu Haike Environment Project Co ltd
Current assignee: Jiangsu Haike Environment Project Co ltd
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-08-03

Abstract

The invention discloses intelligent sand washing equipment, which relates to the field of sand washing and comprises a spiral sand washing machine, a dewatering screen, a sewage pool, a water purification tank, a filter press and a clean water pool, wherein one side surface of a first feed port is connected with one side surface of a shell, one side surfaces of a plurality of cyclones are connected with one side surface of the shell, one ends of a plurality of first water inlet pipes are respectively connected with one side surface of the cyclones, one ends of an overflow pipe and a first water outlet pipe are respectively connected with the outer surface of a tank body, and one side surface of a water collecting tank is connected with one side surface of a machine body. According to the intelligent sand washing device, the clean water pump conveys clean water in the pool to the sand washing box to wash raw sand, soil is conveyed into the body after passing through the cyclone, sludge and water are separated and are settled to the bottom of the tank body, the sludge is conveyed into the body through the slurry pump to be subjected to filter pressing, the clean water flows into the pool, and the clean water in the pool enters the sand washing box to be continuously used.

Description

Intelligent sand washing equipment

Technical Field

The invention relates to the field of sand washing, in particular to intelligent sand washing equipment.

Background

At present, sandstone aggregate is a main building material of structures such as concrete, piled stone and the like in hydraulic engineering, and the conventional sandstone aggregate is washed by common sand washing equipment, so that the sandstone aggregate cannot be well separated, the sand washing effect is poor, sand washing needs to be carried out for many times, and the sand washing efficiency is low.

In the sand washing process, the sand washing process of the sand washing machine produces waste water and directly discharges without recycling, a small amount of finished fine sand and dust impurities are further included in the waste water, if the fine sand is directly discharged along with the waste water, the waste of materials can be caused in the past for a long time, the dust impurities can pollute water, and the waste water generated by drying can pollute the environment, so that the intelligent sand washing equipment is provided.

Disclosure of Invention

The invention mainly aims to provide intelligent sand washing equipment which can effectively solve the problems of resource waste and environmental pollution in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: an intelligent sand washing device comprises a spiral sand washing machine, a dewatering screen, a sewage pool, a water purifying tank, a filter press and a clean water pool, wherein the spiral sand washing machine comprises a sand washing box, a spiral lifting rod, a first motor and a first discharge hole, a through hole is formed in one side surface of the sand washing box, the spiral lifting rod is connected with the through hole, the spiral lifting rod is in rotating fit with the through hole, a rotating shaft is arranged on one side surface of the first motor, one side surface of the spiral lifting rod is connected with one side surface of the rotating shaft, one side surface of the first discharge hole is connected with one side surface of the sand washing box, the dewatering screen comprises a first feed inlet, a cyclone and a shell, one side surface of the first feed inlet is connected with one side surface of the shell, one side surface of the cyclone is connected with one side surface of the shell, the sewage pool comprises a first water inlet pipe and a first water outlet pipe, and one end of the first water inlet pipe is connected with one side surface of the cyclone respectively, the water purification jar is including a jar body, overflow pipe and mud pipe, overflow pipe and first outlet pipe one end all with jar external surface connection, the pressure filter includes organism and header tank, a header tank side surface and organism side surface connection, mud pipe one end and organism side surface connection, the clean water basin includes second inlet tube and second outlet pipe, second inlet tube one end and header tank side surface connection, second outlet pipe one end and washing sand case side surface connection.

Preferably, the spiral sand washer still includes water wheels, second motor and support, and is a plurality of the support all with water wheels normal running fit, second motor surface and support side surface are connected, second motor side surface is equipped with the trace axle, water wheels side surface and trace axle side surface are connected, and water wheels brings sewage into the shale shaker and screens out, and second motor drive water wheels is rotatory.

Preferably, the dewatering screen still includes shale shaker and second discharge gate, second discharge gate side surface is connected with shell side surface, the shale shaker is installed at the inside side surface of shell, and the shale shaker can the efficient with the silt separation in the sewage, labour saving and time saving.

Preferably, the effluent water sump still includes body, first elevator pump and first drinking-water pipe, first drinking-water pipe one end and first outlet pipe one end all with first elevator pump surface connection, a elevator pump side surface is connected with body side surface, and first elevator pump promotes the sewage that gets into in the body to purify in the jar body.

Preferably, the water purification jar still includes polyacrylamide medicament device, sediment stuff pump and advances the mud pipe, and is a plurality of polyacrylamide medicament device all installs and jar a side surface of body, overflow pipe one end and mud pipe one end all with sediment stuff pump surface connection, the overflow pipe other end and jar external surface connection, wherein polyacrylamide medicament device has two, and the sewage that gets into jar body fuses rapidly with the polyacrylamide medicament in the polyacrylamide medicament device, with mud and separation of water, environmental protection, and the mud that the sediment stuff pump will subside promotes to carry out the filter-pressing in the organism.

Preferably, the filter press further comprises a fixed shaft, a hydraulic press and a filter pressing plate, wherein one side surface of the fixed shaft is connected with one side surface of the press plate, the inner surfaces of the filter pressing plates are connected with the outer surface of the fixed shaft, one side surface of the press plate is provided with a hydraulic hole, the hydraulic press is connected with the hydraulic hole, the hydraulic press is in sliding fit with the hydraulic hole, and sludge entering the filter pressing plate is separated from clear water by squeezing the filter pressing plate.

Preferably, the clean water basin still includes pond, clean water pump and second drinking-water pipe, clean water pump side surface is connected with the inside side surface of pond, second drinking-water pipe and second outlet pipe one end all with clean water pump surface connection, the mud cake passes through the loader clearance, and in the clear water flowed into the pond, the clear water that flows into the pond passed through clean water pump and second outlet pipe and gets into the sand washing case and continue to use, has improved resource utilization.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, by arranging the water wheel and the vibrating screen, the primarily cleaned sludge can be conveyed to the vibrating screen through the water wheel, and soil and sand are separated through the vibrating screen, so that time is saved and efficiency is improved.

According to the invention, the polyacrylamide medicament device and the filter press plate are arranged, sewage entering the tank body is quickly separated through the polyacrylamide medicament device, and separated sludge is compacted through the filter press plate, so that clear water can be further separated, and the resource utilization rate is improved.

Drawings

FIG. 1 is a schematic view of the external overall structure of an intelligent sand washing device according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of a spiral sand washer of the intelligent sand washing device of the present invention;

FIG. 3 is a schematic view of the overall structure of a dewatering screen of the intelligent sand washing device of the present invention;

FIG. 4 is a schematic view of the overall structure of a sewage tank of the intelligent sand washing device of the present invention;

FIG. 5 is a schematic view of the overall structure of a water purification tank of the intelligent sand washing device of the present invention;

fig. 6 is a schematic diagram of a partially enlarged structure at a position a in fig. 1 of the intelligent sand washing device of the present invention.

In the figure: 100. a spiral sand washer; 110. washing the sand box; 120. a helical lifting rod; 130. a first motor; 140. a first discharge port; 150. a water wheel; 160. a second motor; 170. a support; 200. dewatering screen; 210. a first feed port; 220. a swirler; 230. vibrating screen; 240. a second discharge port; 250. a housing; 300. a sewage tank; 310. a body; 320. a first lift pump; 330. a first water inlet pipe; 340. a first pumping pipe; 350. a first water outlet pipe; 400. a water purification tank; 410. a tank body; 420. an overflow pipe; 430. a polyacrylamide drug device; 440. a slurry pump; 450. a sludge discharge pipe; 460. a mud inlet pipe; 500. a filter press; 510. a body; 520. a fixed shaft; 530. a hydraulic press; 540. pressing the filter plate; 550. a water collection tank; 600. a clean water tank; 610. a pool; 620. a clean water pump; 630. a second pumping pipe; 640. a second water inlet pipe; 650. and a second water outlet pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention relates to an intelligent sand washing apparatus, including a spiral sand washer 100, a dewatering screen 200, a wastewater tank 300, a clean water tank 400, a filter press 500, and a clean water tank 600, wherein the spiral sand washer 100 includes a sand washing tank 110, a spiral lifting rod 120, a first motor 130, and a first discharge port 140, a through hole is formed on a side surface of the sand washing tank 110, the spiral lifting rod 120 is connected to the through hole, the spiral lifting rod 120 is rotatably engaged with the through hole, a rotation shaft is formed on a side surface of the first motor 130, a side surface of the spiral lifting rod 120 is connected to a side surface of the rotation shaft, a side surface of the first discharge port 140 is connected to a side surface of the sand washing tank 110, the dewatering screen 200 includes a first feed port 210, a cyclone 220, and a housing 250, a side surface of the first feed port 210 is connected to a side surface of the housing 250, a side surface of the cyclones 220 is connected to a side surface of the housing 250, the wastewater tank 300 includes a first water inlet pipe 330 and a first water outlet pipe 350, one end of each of the first water inlet pipes 330 is connected to one side surface of each of the cyclones 220, the water purification tank 400 includes a tank 410, an overflow pipe 420 and a sludge discharge pipe 450, one end of each of the overflow pipe 420 and the first water outlet pipe 350 is connected to an outer surface of the tank 410, the filter press 500 includes a machine body 510 and a water collection tank 550, one side surface of the water collection tank 550 is connected to one side surface of the machine body 510, one end of the sludge discharge pipe 450 is connected to one side surface of the machine body 510, the clean water tank 600 includes a second water inlet pipe 640 and a second water outlet pipe 650, one end of the second water inlet pipe 640 is connected to one side surface of the water collection tank 550, and one end of the second water outlet pipe 650 is connected to one side surface of the sand washing box 110.

Further, the spiral sand washer 100 further includes a water wheel 150, a second motor 160 and a support 170, the plurality of supports 170 are rotatably engaged with the water wheel 150, an outer surface of the second motor 160 is connected to a side surface of the support 170, a linkage shaft is disposed on a side surface of the second motor 160, a side surface of the water wheel 150 is connected to a side surface of the linkage shaft, the water wheel 150 brings sewage into the vibrating screen 230 for screening, and the second motor 160 drives the water wheel 150 to rotate.

Further, dewatering screen 200 still includes shale shaker 230 and second discharge gate 240, and second discharge gate 240 side surface is connected with shell 250 side surface, and shale shaker 230 is installed at the inside side surface of shell 250, and shale shaker 230 can the efficient with the separation of silt in the sewage, labour saving and time saving.

Further, the wastewater tank 300 further includes a body 310, a first lift pump 320 and a first pumping pipe 340, wherein one end of the first pumping pipe 340 and one end of the first discharging pipe 350 are both connected to the outer surface of the first lift pump 320, one side surface of the first lift pump 320 is connected to one side surface of the body 310, and the first lift pump 320 lifts wastewater entering the body 310 into the tank 410 for purification.

Further, water purification tank 400 still includes polyacrylamide medicament device 430, sediment pump 440 and mud pipe 460, a plurality of polyacrylamide medicament devices 430 all install with jar body 410 a side surface, overflow pipe 420 one end and mud pipe 450 one end all with sediment pump 440 external surface connection, the overflow pipe 420 other end and jar body 410 external surface connection, wherein polyacrylamide medicament device 430 has two, the sewage that gets into jar body 410 fuses with the polyacrylamide medicament in the polyacrylamide medicament device 430 rapidly, with mud and water separation, time saving and environmental protection, sediment pump 440 promotes the mud that subsides to the organism 510 in and carries out the filter-pressing.

Further, the filter press 500 further comprises a fixed shaft 520, a hydraulic press 530 and filter press plates 540, wherein one side surface of the fixed shaft 520 is connected with one side surface of the machine body 510, the inner surfaces of the filter press plates 540 are connected with the outer surface of the fixed shaft 520, one side surface of the machine body 510 is provided with a hydraulic hole, the hydraulic press 530 is connected with the hydraulic hole, the hydraulic press 530 is in sliding fit with the hydraulic hole, and the hydraulic press 530 separates sludge entering the filter press plates 540 from clear water by pressing the filter press plates 540.

Further, the clean water tank 600 further comprises a tank 610, a clean water pump 620 and a second water pumping pipe 630, one side surface of the clean water pump 620 is connected with one side surface inside the tank 610, one end of the second water pumping pipe 630 and one end of a second water outlet pipe 650 are both connected with the outer surface of the clean water pump 620, mud cakes are cleaned through the loader, clean water flows into the tank 610, clean water flowing into the tank 610 enters the sand washing box 110 through the clean water pump 620 and the second water outlet pipe 650 to be used continuously, and the resource utilization rate is improved.

The working principle of the invention is as follows:

referring to fig. 1-6, the present invention is an intelligent sand washing device, wherein the models of the first motor 130 and the second motor 160 are both YE2-100, the models of the first lift pump 320 and the clean water pump 620 are both 4DSY-10, the model of the slurry pump 440 is 32UHB-ZK-5-20, clean water in the pool 610 is delivered into the sand washing box 110 through the clean water pump 620, raw sand entering the sand washing box 110 is washed, soil attached to the surface of the raw sand is removed, after the raw sand is washed by the clean water, the sand sinks into the bottom of the sand washing box 110, is lifted to the water wheel 150 through the spiral lift rod 120, enters the vibrating screen 230 through the first feed port 210 for dehydration, and a finished product is delivered to a finished product yard; the soil is suspended above the water surface due to the light specific gravity, passes through the cyclone 220 and is conveyed into the body 310; 1 first lifting pump 320 is arranged in the sewage tank 300 to convey sewage into the tank body 410, a polyacrylamide medicament device 430 is arranged at the top of the water purification tank 400, the sewage entering the tank body 410 is rapidly fused with the polyacrylamide medicament, sludge and water are separated and settled to the bottom of the tank body 410, and separated clean water overflows into the tank 610 through an overflow pipe 420; the mud of jar body 410 bottom is carried to organism 510 in through sediment stuff pump 440 and is carried out the filter-pressing, get rid of the water in the mud, filter press 500 divide into mud cake and clear water with the mud filter-pressing, the mud cake passes through the loader clearance, clear water flows into in the pond 610, the clear water that flows into the pond 610 passes through clear water pump 620 and second outlet pipe 650 gets into and washes sand box 110 and continue to use, device easy operation, can improve resource utilization greatly, retrieve the fine sand in the sewage, the performance of enterprises has been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence sand washing equipment, includes spiral sand washer (100), dewatering screen (200), effluent water sump (300), water purification jar (400), pressure filter (500) and clean water basin (600), its characterized in that: the spiral sand washer (100) comprises a sand washing box (110), a spiral lifting rod (120), a first motor (130) and a first discharge hole (140), a through hole is formed in one side surface of the sand washing box (110), the spiral lifting rod (120) is connected with the through hole, the spiral lifting rod (120) is in rotating fit with the through hole, a rotating shaft is arranged on one side surface of the first motor (130), one side surface of the spiral lifting rod (120) is connected with one side surface of the rotating shaft, one side surface of the first discharge hole (140) is connected with one side surface of the sand washing box (110), the dewatering screen (200) comprises a first feed port (210), a cyclone (220) and a shell (250), one side surface of the first feed port (210) is connected with one side surface of the shell (250), and a plurality of side surfaces of the cyclone (220) are connected with one side surface of the shell (250), the sewage tank (300) comprises a first water inlet pipe (330) and a first water outlet pipe (350), one end of a plurality of first water inlet pipes (330) is respectively connected with one side surface of a plurality of cyclones (220), the water purification tank (400) comprises a tank body (410), an overflow pipe (420) and a sludge discharge pipe (450), one end of the overflow pipe (420) and one end of the first water outlet pipe (350) are both connected with the outer surface of the tank body (410), the filter press (500) comprises a machine body (510) and a water collecting tank (550), one side surface of the water collecting tank (550) is connected with one side surface of the machine body (510), one end of the sludge discharge pipe (450) is connected with one side surface of the machine body (510), the clean water tank (600) comprises a second water inlet pipe (640) and a second water outlet pipe (650), one end of the second water inlet pipe (640) is connected with one side surface of the water collecting tank (550), one end of the second water outlet pipe (650) is connected with one side surface of the sand washing box (110).

2. The intelligent sand washing equipment of claim 1, wherein: spiral sand washer (100) still include water wheels (150), second motor (160) and support (170), and is a plurality of support (170) all with water wheels (150) normal running fit, second motor (160) surface and support (170) side surface are connected, second motor (160) side surface is equipped with the trace axle, water wheels (150) side surface and trace axle side surface are connected.

3. The intelligent sand washing equipment of claim 1, wherein: the dewatering screen (200) further comprises a vibrating screen (230) and a second discharging hole (240), one side surface of the second discharging hole (240) is connected with one side surface of the shell (250), and the vibrating screen (230) is installed on one side surface inside the shell (250).

4. The intelligent sand washing equipment of claim 1, wherein: the sewage pool (300) further comprises a body (310), a first lifting pump (320) and a first water pumping pipe (340), one end of the first water pumping pipe (340) and one end of a first water outlet pipe (350) are both connected with the outer surface of the first lifting pump (320), and one side surface of the first lifting pump (320) is connected with one side surface of the body (310).

5. The intelligent sand washing equipment of claim 1, wherein: clean water jar (400) still include polyacrylamide medicament device (430), sediment stuff pump (440) and advance mud pipe (460), and is a plurality of polyacrylamide medicament device (430) all install with jar body (410) a side surface, overflow pipe (420) one end and mud pipe (450) one end all with sediment stuff pump (440) surface connection, overflow pipe (420) other end and jar body (410) surface connection.

6. The intelligent sand washing equipment of claim 1, wherein: the filter press (500) further comprises a fixed shaft (520), a hydraulic press (530) and filter press plates (540), one side surface of the fixed shaft (520) is connected with one side surface of the press body (510), the inner surfaces of the filter press plates (540) are connected with the outer surface of the fixed shaft (520), one side surface of the press body (510) is provided with a hydraulic hole, the hydraulic press (530) is connected with the hydraulic hole, and the hydraulic press (530) is in sliding fit with the hydraulic hole.

7. The intelligent sand washing equipment of claim 1, wherein: clean water basin (600) still include pond (610), clean water pump (620) and second drinking water pipe (630), clean water pump (620) side surface is connected with the inside side surface in pond (610), second drinking water pipe (630) and second outlet pipe (650) one end all are connected with clean water pump (620) surface.