阅读说明：本技术 一种带有振动器的有孔橡胶输送带式分离机 (Porose rubber conveyer belt separating centrifuge with vibrator ) 是由 陈振军 吴国峰 刘书香 于 2021-05-21 设计创作，主要内容包括：一种带有振动器的有孔橡胶输送带式分离机,其在分离机上增加一套或多套振动器,橡胶输送带传动工作机构206在驱动机构202带动下运动,带动通过入料斗201落到橡胶输送带上的泥浆运动,位于橡胶输送带203下方的振动板204-6在驱动电机、振动器偏心振子和振动器吊杆以及振动器下吊架的作用下做高频振动,带动紧压在振动器振动板上的橡胶输送带203高频振动,促进粒径小于橡胶输送带的孔的物料和泥浆中的水分透过孔落到到承料分流板208上。本发明的有益效果包括：橡胶输送带网孔不易被堵塞,对固体颗粒物和水分的分离效率和效果得到大大提高；落入渣场的大颗粒物的含水率明显降低,方便了运输,减轻了对环境的污染。(A porous rubber conveyer belt type separator with vibrators is characterized in that one or more sets of vibrators are added on the separator, a rubber conveyer belt transmission working mechanism 206 moves under the driving of a driving mechanism 202 to drive slurry falling onto a rubber conveyer belt through a feeding hopper 201 to move, a vibration plate 204-6 positioned below the rubber conveyer belt 203 is vibrated at high frequency under the action of a driving motor, a vibrator eccentric vibrator, a vibrator hanging rod and a vibrator lower hanging bracket to drive the rubber conveyer belt 203 tightly pressed on the vibration plate of the vibrator to vibrate at high frequency, and materials with particle sizes smaller than the pores of the rubber conveyer belt and water in the slurry are promoted to fall onto a material bearing flow distribution plate 208 through the pores. The beneficial effects of the invention include: the meshes of the rubber conveyer belt are not easy to be blocked, and the separation efficiency and effect of solid particles and water are greatly improved; the water content of the large particles falling into the slag field is obviously reduced, the transportation is convenient, and the pollution to the environment is reduced.)

1. The utility model provides a porose rubber conveyer belt separating centrifuge with vibrator which characterized in that includes:

a feeding hopper (201);

a drive mechanism (202);

a rubber conveyor belt (203) with holes distributed thereon;

at least one set of vibrators (204) disposed proximate the discharge end;

a trough body (205) which is also a frame;

the rubber conveying belt transmission working mechanism (206) is used for driving the rubber conveying belt (203) to move under the driving of the driving mechanism (202);

a leakage-proof rubber baffle mechanism (207) which is in close contact with the rubber conveying belt to prevent leakage;

the material bearing and distributing plate (208) is used for bearing the blanking penetrating through the holes of the rubber conveying belt (203);

the storage tank (209) receives the blanking divided by the material bearing and dividing plate (208);

wherein the vibrator (204) comprises:

a vibrator main machine base (204-1);

the vibrator support (204-3) is welded on the groove body (205);

a vibrator spring (204-2) disposed between the vibrator mount (204-3) and the vibrator main mount (204-1) to support the vibrator main mount (204-1);

a vibrator eccentric vibrator bearing housing (204-10) mounted on the vibrator main housing (204-1);

a vibrator eccentric (204-4) mounted on a vibrator eccentric bearing housing (204-10);

a vibrator lower hanger (204-5);

the vibrator vibrating plate (204-6) is arranged on the lower hanger of the vibrator, meshes are fully distributed on the vibrator vibrating plate, and the upper surface of the vibrating plate (204-6) is tightly attached to the rubber conveying belt (203);

the upper end of the vibrator suspender (204-7) is fixed on the vibrator main machine seat (204-1) by a nut, and the lower end of the vibrator suspender is connected with and fixed on a vibrator lower hanger (204-5) and is used for transmitting the vibration of the eccentric vibrator (204-4) of the vibrator to the vibrating plate (204-6) and further to the rubber conveyer belt (203);

a vibrator driving motor (204-9) installed on the vibrator main frame (204-1);

and a vibrator transmission belt (204-8) for transmitting the power of the vibrator driving motor (204-9) to the vibrator eccentric vibrator (204-4).

2. A perforated rubber belt separator with vibrator as claimed in claim 1, characterized in that:

the vibrator vibrating plate (204-6) is made of wear-resistant steel plates.

3. A perforated rubber belt separator with vibrator according to claim 1 or 2, characterized in that:

the vibrator diaphragm (204-6) is replaceable.

4. A perforated rubber belt separator with vibrator according to claim 1 or 2, characterized in that:

the holes on the vibrator vibrating plate (204-6) are round holes, and the diameter of the holes is larger than that of the holes on the rubber conveying belt.

5. A perforated rubber belt separator with vibrator as claimed in claim 4, characterized in that:

of the circular holes, holes of adjacent rows and columns are arranged alternately.

6. A perforated rubber belt separator with vibrator according to claim 5, characterized in that the row and row spacing of the holes is smaller than the diameter of the holes.

7. A perforated rubber belt separator with vibrators as in claim 5 comprising sets of vibrators (204).

8. A mud-water separation method based on a perforated rubber belt separator according to any one of claims 1 to 7, characterized by comprising:

the rubber conveyer belt transmission working mechanism (206) is driven by the driving mechanism (202) to move, thereby driving the slurry falling onto the rubber conveyer belt (203) through the feeding hopper (201) to move,

the vibrating plate (204-6) positioned below the rubber conveying belt (203) is made to vibrate in high frequency under the action of the driving motor, the eccentric vibrator of the vibrator, the suspender of the vibrator and the lower hanger of the vibrator, so that the rubber conveying belt (203) tightly pressed on the vibrating plate (204-6) of the vibrator is driven to vibrate in high frequency, further, mud on the rubber conveying belt is driven to vibrate, and therefore materials with the particle size smaller than the holes of the rubber conveying belt and moisture in the mud are promoted to fall onto the material bearing flow distribution plate (208) through the holes.

Technical Field

The invention relates to a perforated rubber conveyer belt type separator with a vibrator, and belongs to the field of muddy water treatment.

Technical Field

Among mud-water separation apparatuses for shield tunneling construction, there is a mud-water treatment machine called a "perforated rubber belt separator" (see the applicant's utility model: ZL202021437626.6) which can perform the first stage mud-water separation instead of a primary coarse screen in a mud-water treatment system. FIGS. 1A-1D are schematic views of a perforated rubber belt separator, wherein reference numeral 101 is the separator's input hopper; reference numeral 102 is a drive mechanism; reference numeral 103 is a rubber conveyer belt, which is covered with round holes as shown in FIGS. 1C and 1D; reference numeral 104 denotes a tank body and a frame of the separator; reference numeral 105 is a rubber belt drive working mechanism; reference numeral 106 denotes a leakage-preventing rubber baffle mechanism which is in close contact with the rubber conveyer belt 103 to prevent leakage; reference numeral 107 is a material-bearing flow distribution plate; reference numeral 108 denotes a stock tank.

In the working process of the porous rubber conveyer belt type separator, the rubber conveyer belt transmission working mechanism 105 is driven by the driving mechanism 102 to drive slurry falling onto the rubber conveyer belt 103 through the feeding hopper 101 to move from left to right, particulate matters and moisture with the particle size smaller than the aperture of the rubber belt in the slurry fall onto the material bearing distribution plate 107 through meshes of the rubber conveyer belt, and then are distributed to enter the storage tank 108 to carry out next-stage separation circulation; and large-particle materials with the particle size larger than the aperture of the adhesive tape fall into a slag yard to be stacked.

Disclosure of Invention

The porous rubber conveyer belt type separator gradually has some defects in the using process, for example, slurry containing more clay is easy to block a material leaking hole in a rubber belt, so that the slurry separation efficiency is low, the separation effect is not ideal, and the water content of large-particle materials falling into a slag yard is high.

According to one aspect of the present invention, there is provided a perforated rubber belt separator with a vibrator, characterized by comprising:

feeding into a hopper;

a drive mechanism;

the rubber conveying belt is fully distributed with holes;

at least one set of vibrators disposed proximate the discharge end;

the trough body is also a frame;

the rubber conveying belt transmission working mechanism is used for driving the rubber conveying belt to move under the driving of the driving mechanism;

the anti-leakage rubber baffle mechanism is tightly contacted with the rubber conveying belt to prevent leakage;

the material bearing flow distribution plate is used for bearing the blanking penetrating through the holes of the rubber conveying belt;

the storage tank receives the blanking shunted by the material bearing shunting plate;

wherein the vibrator includes:

a vibrator main machine seat;

the vibrator support is welded on the tank body;

a vibrator spring disposed between the vibrator support and the vibrator main chassis to support the vibrator main chassis;

a vibrator eccentric vibrator bearing housing installed on the vibrator main housing;

a vibrator eccentric vibrator mounted on a vibrator eccentric vibrator bearing housing;

a lower hanger of the vibrator;

the vibrator vibrating plate is arranged on the lower hanger of the vibrator, meshes are fully distributed on the vibrator vibrating plate, and the upper surface of the vibrating plate is tightly attached to the rubber conveying belt;

the upper end of the vibrator suspender is fixed on the vibrator main machine seat by a nut, and the lower end of the vibrator suspender is connected with and fixed with a vibrator lower hanger and is used for transmitting the vibration of the eccentric vibrator of the vibrator to the vibrating plate and further to the rubber conveying belt;

a vibrator driving motor installed on the vibrator main chassis;

and the vibrator transmission belt is used for transmitting the power of the vibrator driving motor to the eccentric vibrator of the vibrator.

Drawings

FIGS. 1A and 1B are structural views of a perforated rubber belt separator without a vibrator.

FIG. 1C is a view showing the structure of a rubber belt of a perforated rubber belt type separator.

Fig. 1D is a partially enlarged view of fig. 1C.

Fig. 2A and 2B are structural views of a perforated rubber belt separator with a vibrator according to an embodiment of the present invention.

FIG. 2C is a diagram of a section of rubber belt of a perforated rubber belt type separator with a vibrator.

Fig. 2D is a partially enlarged view of fig. 2C.

Fig. 2E and 2F are enlarged views of the structure of a vibrator according to an embodiment of the present invention.

Fig. 2G is a structural view of the vibrator diaphragm.

Fig. 2H is a partial enlarged view of fig. 2G.

Detailed Description

In view of the above disadvantages of the perforated rubber conveyer belt type separator in the prior art, the present inventors have proposed a perforated rubber conveyer belt type separator with a vibrator, which adds one or more sets of vibrators to the separator. As shown in fig. 2A to 2H, in the perforated rubber belt type separator with a vibrator according to one embodiment of the present invention, reference numeral 201 is an inlet hopper of the separator; reference numeral 202 is a drive mechanism; reference numeral 203 denotes a rubber belt which is covered with circular holes (the diameter of the hole is 20mm in this embodiment) as shown in FIGS. 2C and 2D; reference numeral 204 is a set of vibrators disposed at a position closer to the discharge end; reference numeral 205 denotes a tank body and a frame of the separator; reference numeral 206 is a rubber belt transmission operating mechanism; reference numeral 207 is a leakage-proof rubber baffle mechanism which is in close contact with the rubber conveyor belt to prevent leakage; reference numeral 208 is a material-bearing flow distribution plate; reference numeral 209 is a stock chest; reference numeral 204-1 is a vibrator main mount; reference numeral 204-2 is a vibrator spring; 204-3 is a vibrator support welded on the separator tank; reference numeral 204-4 is a vibrator eccentric; reference numeral 204-5 is a vibrator lower hanger; 204-6 is a vibrator vibrating plate, which is installed on the lower hanger of the vibrator, can be replaced and is made of wear-resistant steel plate, and is covered with circular meshes as shown in fig. 2G and 2H, the aperture of the circular meshes is generally larger than the diameter of the meshes on the rubber conveyer belt (the aperture of the embodiment is 40mm, and is 2 times of the aperture of the conveyer belt) to facilitate material leakage, the meshes of two adjacent rows and two rows are staggered, and the row/row spacing of the meshes is generally smaller than the aperture as shown in 204-6/1 and 204-6/2 (for example, the aperture is 40mm, and the row/row spacing is 35mm, so that the meshes of the adjacent rows and rows have overlapping parts and also facilitate material leakage); the upper surface of the vibrating plate 204-6 is tightly attached to the rubber conveying belt 203; 204-7 is a vibrator suspension rod, the upper end of which is fixed on the vibrator main machine base 204-1 by a nut, and the lower end of which is connected with and fixed with a vibrator lower hanger 204-5, so that the vibration of the eccentric vibrator 204-4 of the vibrator is transmitted to the vibrating plate 204-6 and the rubber conveyer belt 203; reference numeral 204-8 is a vibrator transmission belt; reference numeral 204-9 is a vibrator driving motor; reference numeral 204-10 is a vibrator eccentric vibrator bearing seat.

The feeding, transmission and blanking working processes of large-particle materials of the perforated rubber conveyer belt type separator with the vibrator are the same as those of the perforated rubber conveyer belt type separator without the vibrator, but the separation and dehydration conditions of the materials are greatly improved. The vibrating plate 204-6 positioned below the rubber conveying belt 203 is driven by a driving motor, a vibrator eccentric vibrator, a vibrator suspension rod and a vibrator lower hanger to vibrate at high frequency, because the rubber conveying belt 203 is tightly pressed on the vibrating plate 204-6 of the vibrator, when mud moves to the vibrating plate part along with the rubber conveying belt, the mud can vibrate like a vibrating screen along with the vibrator, and materials and moisture with the particle size smaller than the meshes of the rubber conveying belt can fall onto the material bearing and distributing plate 208 through the meshes of the rubber belt to the maximum extent, so that the mud is effectively separated and dehydrated.

One or more sets of vibrators can be arranged on one perforated rubber conveyor belt type separator according to the characteristics and viscosity of the separated mud.

The perforated rubber conveyer belt type separator with the vibrator has the beneficial effects that:

1) the meshes of the rubber conveyer belt are not easy to be blocked, and the separation efficiency and effect of solid particles and water are greatly improved;

2) the water content of the large particles falling into the slag field is obviously reduced, the transportation is convenient, and the pollution to the environment is reduced.