CN203483922U

CN203483922U - Timing system for solid-liquid separation device

Info

Publication number: CN203483922U
Application number: CN201320454360.XU
Authority: CN
Inventors: 蒋永华
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-29
Filing date: 2013-07-29
Publication date: 2014-03-19
Anticipated expiration: 2023-07-29

Abstract

The utility model provides a timing system for a solid-liquid separation device, and relates to a timing system. The problem of increase of power consumption caused by incomplete separation or excessively long separation time of a conventional solid-liquid separation device in the absence of timing system is solved. The timing system comprises an oil filtering control module, a delay control module, an oil filtering motor control module and a resetting module, wherein the oil filtering control module, the delay control module and the oil filtering motor control module are sequentially connected in parallel; the resetting module is used for controlling the oil filtering control module, the delay control module and the oil filtering motor control module to be recovered to starting states; the oil filtering control module comprises a series line consisting of a delay contact of a time relay, a master stop button, a start button and a contactor coil and a self-locking loop connected in parallel with the two ends of the start button; an auxiliary normally open contact is connected in series with the self-locking loop. According to the timing system, a motor can be automatically and accurately stopped in a timing way in a production process, so that the power consumption is lowered, complete separation is ensured, ideal separation effects are achieved, convenience and easiness in production management are ensured, and the management cost is lowered.

Description

A kind of timing system for equipment for separating liquid from solid

Technical field

The utility model relates to a kind of timing system, especially a kind of timing system for equipment for separating liquid from solid.

Technical background

In food, liquefaction, chemical industry, need to carry out the Separation of Solid and Liquid work of various suspensions, therefore need to use equipment for separating liquid from solid (centrifugal separator).Existing equipment for separating liquid from solid does not have timing system; need to manually stop, manually stopping unavoidably can be because shutting down in advance or incuring loss through delay the situation of shutting down appears in a variety of causes, therefore; inevitably occurred that separation is not thorough, or disengaging time is long, the phenomenon of increase power consumption.

Utility model content

The purpose of this utility model is to provide a kind of timing system for equipment for separating liquid from solid, and solving existing equipment for separating liquid from solid does not have timing system, causes separation not thorough, or disengaging time is long, the problem of increase power consumption.

In order to achieve the above object, the utility model provides following technical scheme: a kind of timing system for equipment for separating liquid from solid, comprise oil strain control module, time delay control module, reseting module and oil strain motor control module, time delay control module, oil strain control module and oil strain motor control module are connected in parallel successively, reseting module is used for controlling described time delay control module, oil strain control module and oil strain motor control module return to initial state, described oil strain control module comprises the delayed contact by the time relay, total stop button, the series circuit that start button and contactor coil form and be connected in parallel to the self-locking circuit at start button two ends, in described self-locking circuit, be in series with and often drive auxiliary contact.

Particularly, in described time delay control module, be in series with the time relay.

Particularly, described oil strain motor control module is to be composed in series by motor, contactor and air switch.

Particularly, described reseting module comprises the A.C. contactor normally closed switch of series connection.

Further, also comprise power supply indicating module, be connected in parallel to oil strain control module two ends.

Particularly, described power supply indicating module comprises indicator lamp.

The utility model does not have timing system for existing equipment for separating liquid from solid, causes separation not thorough, or disengaging time is long, the problem of increase power consumption.Joining day control device in the Motor Control circuit of equipment for separating liquid from solid; utilize the function of time relay capable of regulating fixed time interval; add other electric components; form a simple and reliable control circuit, realized the automatic accurate timing of motor in production process and shut down, reduced power consumption; and make thoroughly separated; separating effect is desirable, and makes production management be tending towards simple and easy to do, reduces management cost.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the structural representation of the timing system for equipment for separating liquid from solid of the present utility model.

In figure, 1, oil strain control module, 2, time delay control module, 3, reseting module, 4, oil strain motor control module, 41, air switch, 5, power supply indicating module.

The specific embodiment

Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Shown in Fig. 1, a kind of timing system for equipment for separating liquid from solid of the utility model, comprising:

Oil strain control module, described oil strain control module is to be composed in series by the delayed contact KT2 of the time relay, total stop button SBE, start button SBF and contactor coil C, and be parallel with self-locking circuit at the two ends of start button SBF, in described self-locking circuit, be in series with and often open auxiliary contact KM2;

Time delay control module, is in series with time relay KT1 in described time delay control module;

Oil strain motor control module, described oil strain motor control module is to be composed in series by motor M, contactor KM1 and air switch;

Reseting module, described reseting module comprises the A.C. contactor normally closed switch KM3 of series connection;

With power supply indicating module, described power supply indicating module comprises indicator lamp D;

Described time delay control module, oil strain control module, power supply indicating module and oil strain motor control module are connected in parallel successively, described reseting module is used for controlling described time delay control module, oil strain control module and oil strain motor control module and returns to initial state, when time delay control module, oil strain control module and oil strain motor control module, control motor and complete a production cycle while quitting work, reseting module is responsible for oil strain control module, time delay control module and oil strain motor control module, return to initial state, prepare the beginning of next work period.

Operation principle of the present utility model is as follows: downtime of setting-up time relay K T1 first, switch on power, indicator lamp D is bright, time relay KT1 working power is also connected simultaneously, because reset terminal is by A.C. contactor normally closed switch KM3 connection and in SBR, started by press button SBF, contactor KM1 is closed, main circuit power is connected, self-locking circuit is connected, motor M starts running, simultaneously because the normally closed switch KM3 of reset terminal opens time relay KT1 in timework state, when timing arrives preset value, the delayed contact KT2 of time relay KT1 opens, make contactor coil C dead electricity, contactor KM1 opens, motor M dead electricity quits work, time relay KT1 is because reset terminal is connected by normally closed switch KM3 and in reset mode, solid-liquid separating equipment enters holding state.

The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by the described protection domain with claim.

Claims

1. the timing system for equipment for separating liquid from solid, it is characterized in that: comprise oil strain control module, time delay control module, reseting module and oil strain motor control module, time delay control module, oil strain control module and oil strain motor control module are connected in parallel successively, reseting module is used for controlling described time delay control module, oil strain control module and oil strain motor control module return to initial state, described oil strain control module comprises the delayed contact by the time relay, total stop button, the series circuit that start button and contactor coil form and be connected in parallel to the self-locking circuit at start button two ends, in described self-locking circuit, be in series with and often drive auxiliary contact.

2. a kind of timing system for equipment for separating liquid from solid according to claim 1, is characterized in that: in described time delay control module, be in series with the time relay.

3. a kind of timing system for equipment for separating liquid from solid according to claim 1 and 2, is characterized in that: described oil strain motor control module is to be composed in series by motor, contactor and air switch.

4. a kind of timing system for equipment for separating liquid from solid according to claim 3, is characterized in that: described reseting module comprises the A.C. contactor normally closed switch of series connection.

5. according to a kind of timing system for equipment for separating liquid from solid described in claim 1,2 or 4, it is characterized in that: also comprise power supply indicating module, be connected in parallel to oil strain control module two ends.

6. a kind of timing system for equipment for separating liquid from solid according to claim 5, is characterized in that: described power supply indicating module comprises indicator lamp.