CN201231106Y

CN201231106Y - Drum type spiral grid squeezer

Info

Publication number: CN201231106Y
Application number: CNU2008201180497U
Authority: CN
Inventors: 丛安生; 陈晓东; 姜春波; 丛培新; 刘哲
Original assignee: DANDONG NORTH ENVIRONMENTAL PROTECTION Co Ltd
Current assignee: DANDONG NORTH ENVIRONMENTAL PROTECTION Co Ltd
Priority date: 2008-06-10
Filing date: 2008-06-10
Publication date: 2009-05-06
Anticipated expiration: 2018-06-10

Abstract

The utility model discloses a barrate type spiral grid presser which is used for holding up residue at canals, launders, and the like and lifting and squeezing the residue to realize solid-liquid separation in the water processing. The barrate type spiral grid presser mainly comprises a barrate type thin grid web cylinder 8, a spiral body 4, a residue blocking plate 6, a rinsing bar 7, a V-shaped material receiving funnel 5, a lifting and squeezing pipe shell component 11, a motor reducer 13, and the like. The problem of residue blockage does not exist, filtering and residue cleaning are continuous without intermittence, and the work efficiency is high.

Description

Rotary drum spiral grid pressure crusher

Technical field

The utility model relates in a kind of environmental protection water treatment system, locates to block the rotary drum spiral grid pressure crusher that filter cuts dirt and the slag dirt of interception promoted squeezing realization Separation of Solid and Liquid at irrigation canals and ditches, chute etc.

Background technology

At present, the problem of existing spiral grid maker existence:

1, grid tube grid chip is made, and to the filter situation of blocking below the slit requirement 5mm, the manufacturing of equipment and operation realize difficulty.

2, the grid tube is the upper opening formula, and the scarfing cinder of comb-tooth-type scarfing cinder rake is adopted in the fixed installation of grid tube, scarfing cinder is discontinuous, cleaning effect for hair and fiber fines is poor, thereby causes the accumulation of fiber on scarfing cinder rake to cause scarfing cinder rake and grid tube stuck easily, influences the normal operation of equipment.

The utility model content

The purpose of this utility model is can effectively overcome the shortcoming of existing type by a kind of novel spiral grid maker of design.Rotary drum fine fack net tube adopts high accuracy V-shaped section wrapping wire slit cylindricality to block the screen tube form, and its net tube is made simple, requires to be easy to reach for the slit less than 5mm; Rinse bars is installed in parallel in fine fack net tube outside certain distance on top along axis, is made up of a plurality of nozzles, and the fan-shaped spray face that each nozzle forms gets up to form a straight injection water continuously and vertically washes in the face of filtering net surface; With the special-purpose scarfing cinder of the parallel installation of rinse bars brush its bristle can put in the filter screen slit of grid tube will for wash clean filter residue further cleaning make it to fall into receiving hopper, cleaning effect for hair and fiber fines is also fine, there is not the dirty jam problem of slag, rotary drum fine fack net tube surface imperforation, the continuous free of discontinuities of its rotating filter and scarfing cinder, high efficiency.

The utility model is achieved in that design is a kind of by connect material funnel and promote the rotary drum spiral grid pressure crusher that squeezing shell assembly, electric cabinet etc. constitute of rotary drum fine fack net tube, upper and lower side rolling bearing units group, conveyor screw, slag trap, scarfing cinder brush and flusher, middle part V-arrangement.Rotary drum fine fack net tube adopts high accuracy V-shaped section wrapping wire slit cylindricality to block the screen tube form, and its front end is connected with conveyor screw lower end axle key with the spoke wheel form and locatees, and the upper end forms radial location by supporting in the orienting roll wheels that are fixed on the shell baffle plate; Helical blade on the conveyor screw diminishes in the pitch of the pitch ratio transportation section of carrying squeeze section, conveyor screw is installed in hopper and the shell assembly, upper and lower side respectively by the assembly of rolling bearing units up and down that is fixed on hopper and shell assembly support the location and with hollow shaft reductor direct connection; Rinse bars is installed in the fine fack net tube outside along axis, is made up of a plurality of nozzles, and the fan-shaped spray face that each nozzle forms gets up to form a straight injection water surface continuously; With the special-purpose scarfing cinder of the parallel installation of rinse bars brush its bristle can put in the filter screen slit of grid tube will for wash clean filter residue further cleaning make it to fall into receiving hopper; Motor reducer drives the conveyor screw rotation, and conveyor screw sways spoke wheel drive rotary drum fine fack net tube by the key transmission, water fender makes needs processing water to flow out from bottom side after fine fack net tube front end enters, filters, when the inwall that the slag dirt of being blocked filter is attached to filter screen rises to certain altitude with the rotation of net tube, through the jet douche of rinse bars and the cleaning of scarfing cinder brush, filter residue falls into receiving hopper, conveyor screw promotes it through package and squeezing and sends the groove outward transport, is become effective filtering surface by the filter screen of scarfing cinder and forwards bottom side to and carry out continuous filtration.

Description of drawings

Fig. 1 is novel rotary drum spiral grid pressure crusher front view, also is Figure of abstract.

Fig. 2 is that the A of the utility model front view is to view.

Fig. 3 is the utility model rotary drum spiral grid pressure crusher rotary drum fine fack net barrel structure figure.

Situation when Fig. 4 is the filtration of the utility model net tube and flushing current gap structure and work.

The specific embodiment

Describe detail of the present utility model and working condition below in detail.

Shown in Figure 1, rotary drum spiral grid pressure crusher tilts to be installed in the irrigation canals and ditches (groove), rotary drum fine fack net tube (8) adopts high accuracy V-shaped section wrapping wire slit cylindricality to block the screen tube form, its front end is by being connected with conveyor screw (4) lower end axle key (1) with spoke wheel (2) and locating, the rear end is bound up on back end flanges (9) and goes up by being fixed on V-arrangement and connect material to support in the orienting roll wheels (10) on funnel (5) backboard and form radial location, helical blade on the conveyor screw (4) diminishes in the pitch of the pitch ratio transportation section of carrying squeeze section, the V-arrangement that conveyor screw (4) is installed in coaxial line connects material in funnel (5) and the shell assembly (11), on, the lower end respectively by be fixed on V-arrangement connect material the upper end rolling bearing units assembly (12) of funnel (5) and shell assembly (11) and lower end rolling bearing units group (3) support the location and with translator reductor (13) direct connection of hollow shaft output, reductor (13) is connected with shell (11) flange; Rinse bars (7) is installed in the fine fack net tube outside along axis, one section is fixed on the water fender by support, the other end by support fixedly V-arrangement connect material on funnel (5) backboard, rinse bars (7) goes up evenly installs a plurality of nozzles, and the fan-shaped spray face that each nozzle forms gets up to form a flat face continuously and sprays cascade; With special-purpose scarfing cinder brush (14) its bristle of the parallel installation of rinse bars (7) can put in will not wash in the filter screen slit of fine fack tube (4) clean filter residue further cleaning make it to fall into the V-arrangement funnel (5) that connects material; Motor reducer (13) drives conveyor screw (4) rotation, and conveyor screw makes spoke wheel (2) drive rotary drum fine fack net tube (4) rotate simultaneously around axle by the key transmission, water fender (6) makes the irrigation canals and ditches domestic demand handle water and enters from fine fack net tube (8) front end, filtering the back flows out from bottom side, when the inwall that the slag dirt of being blocked filter is attached to filter screen rises to certain altitude with the rotation of net tube, through the jet douche of rinse bars (7) and the cleaning of scarfing cinder brush (14), filter residue falls into the V-arrangement funnel (5) that connects material, conveyor screw (4) promotes it through package (11) and send the groove outward transport behind squeeze section varying pitch extrusion dehydration, is become effective filtering surface by the filter screen of scarfing cinder and forwards bottom side to and carry out continuous filtration.

Claims

A kind of filter of blocking that is used for that water treatment irrigation canals and ditches, chute etc. locate cuts dirty and promotes the rotary drum spiral grid pressure crusher that squeezing realizes Separation of Solid and Liquid with the slag of interception is dirty, by lower end axle key (1), spoke wheel (2), lower end rolling bearing units group (3), conveyor screw (4), V-arrangement connect material funnel (5), slag trap (6), rinse bars (7), rotary drum fine fack net tube (8), back end flanges (9), orienting roll wheels (10), promote formations such as squeezing shell assembly (11), upper end rolling bearing units group (12), motor reducer (13) and electric cabinet; It is characterized in that: rotary drum fine fack net tube (8) adopts high accuracy V-shaped section wrapping wire slit cylindricality to block the screen tube form, its front end is by being connected with conveyor screw (4) lower end axle key (1) and locating with spoke wheel (2), and the rear end is bound up on by being fixed on the interior support that V-arrangement connects material on funnel (5) backboard and forms radial location; Helical blade on the conveyor screw (4) diminishes in the pitch of the pitch ratio transportation section of carrying squeeze section, the V-arrangement that conveyor screw (4) is installed in coaxial line connects material in funnel (5) and the shell assembly (11), upper and lower end respectively by be fixed on V-arrangement connect material the upper end rolling bearing units assembly (12) of funnel (5) and shell assembly (11) and lower end rolling bearing units group (3) support the location and with hollow shaft reductor (13) direct connection; Rinse bars (7) is installed in the fine fack net tube outside along axis, is made up of a plurality of nozzles; Rinse bars (7) is brushed (14) parallel installation with special-purpose scarfing cinder.